diff --git a/include/orm/tiny/concerns/hasrelationstore.hpp b/include/orm/tiny/concerns/hasrelationstore.hpp
index 14032f89a..7a3ebeb21 100644
--- a/include/orm/tiny/concerns/hasrelationstore.hpp
+++ b/include/orm/tiny/concerns/hasrelationstore.hpp
@@ -21,9 +21,6 @@ TINYORM_BEGIN_COMMON_NAMESPACE
 namespace Orm::Tiny::Concerns
 {
 
-    template<typename Derived, AllRelationsConcept ...AllRelations>
-    class HasRelationships;
-
     // FUTURE relationstore, cache results, eg. cache Relation instance and return copy of this cached Relation instance, Related parameter can be obtained from cached Relation instance silverqx
     /*! Relation store, handles mapping from a relation name to the Model's relation
         method, also calls visited method with Related parameter when needed. */
diff --git a/include/orm/tiny/support/stores/baserelationstore.hpp b/include/orm/tiny/support/stores/baserelationstore.hpp
index 73ca8b2c9..b2a2382a2 100644
--- a/include/orm/tiny/support/stores/baserelationstore.hpp
+++ b/include/orm/tiny/support/stores/baserelationstore.hpp
@@ -17,6 +17,9 @@ namespace Concerns
 {
     template<typename Derived, AllRelationsConcept ...AllRelations>
     class HasRelationStore;
+
+    template<typename Derived, AllRelationsConcept ...AllRelations>
+    class HasRelationships;
 }
 namespace Relations
 {
@@ -82,6 +85,8 @@ namespace Support::Stores
     {
         Q_DISABLE_COPY(BaseRelationStore)
 
+        // To access visit()
+        friend Concerns::HasRelationships<Derived, AllRelations...>;
         // To access operator()
         friend Derived;
 
@@ -95,6 +100,9 @@ namespace Support::Stores
 
         TINY_RELATIONSTORES_ALIASES
 
+        // To access visit()
+        friend BelongsToManyRelatedTableStore;
+
     protected:
         /*! Constructor. */
         BaseRelationStore(NotNull<HasRelationStore *> hasRelationStore,
@@ -104,9 +112,6 @@ namespace Support::Stores
         /*! Default destructor. */
         inline ~BaseRelationStore() = default;
 
-        /*! Visit the given relation. */
-        void visit(const QString &relation);
-
     protected:
         /*! Called from Model::u_relations to pass reference to the relation method,
             an enter point of the visitation. */
@@ -116,9 +121,6 @@ namespace Support::Stores
         /*! Currently held store type. */
         inline RelationStoreType getStoreType() const noexcept;
 
-        /*! Reference to the parent HasRelationStore instance. */
-        NotNull<HasRelationStore *> m_hasRelationStore;
-
         /* Static cast this to a child's instance type (CRTP) */
         /*! Static cast this to a child's instance type (CRTP). */
         inline Derived &model() noexcept;
@@ -131,6 +133,11 @@ namespace Support::Stores
         inline const Model<Derived, AllRelations...> &basemodel() const noexcept;
 
     private:
+        /*! Visit the given relation. */
+        void visit(const QString &relation);
+
+        /*! Reference to the parent HasRelationStore instance. */
+        NotNull<HasRelationStore *> m_hasRelationStore;
         /*! Store type held by relation store. */
         /*const*/ RelationStoreType m_storeType;
     };
@@ -148,12 +155,6 @@ namespace Support::Stores
 
     /* public */
 
-    template<typename Derived, AllRelationsConcept ...AllRelations>
-    void BaseRelationStore<Derived, AllRelations...>::visit(const QString &relation)
-    {
-        std::invoke(basemodel().getUserRelations().find(relation).value(), *this);
-    }
-
     template<typename Derived, AllRelationsConcept ...AllRelations>
     template<RelationshipMethod<Derived> Method>
     void BaseRelationStore<Derived, AllRelations...>::operator()(const Method method)
@@ -266,6 +267,14 @@ namespace Support::Stores
         return m_hasRelationStore->basemodel();
     }
 
+    /* private */
+
+    template<typename Derived, AllRelationsConcept ...AllRelations>
+    void BaseRelationStore<Derived, AllRelations...>::visit(const QString &relation)
+    {
+        std::invoke(basemodel().getUserRelations().find(relation).value(), *this);
+    }
+
 } // namespace Support::Stores
 } // namespace Orm::Tiny
 
diff --git a/include/orm/tiny/support/stores/belongstomanyrelatedtablestore.hpp b/include/orm/tiny/support/stores/belongstomanyrelatedtablestore.hpp
index 087c056e7..46bf522d3 100644
--- a/include/orm/tiny/support/stores/belongstomanyrelatedtablestore.hpp
+++ b/include/orm/tiny/support/stores/belongstomanyrelatedtablestore.hpp
@@ -28,6 +28,9 @@ namespace Support::Stores
     {
         Q_DISABLE_COPY(BelongsToManyRelatedTableStore)
 
+        // To access visitWithResult()
+        friend Concerns::HasRelationships<Derived, AllRelations...>;
+
         /*! Alias for the helper utils. */
         using Helpers = Orm::Utils::Helpers;
         /*! Alias for the NotNull. */
@@ -49,10 +52,10 @@ namespace Support::Stores
         /*! Default destructor. */
         inline ~BelongsToManyRelatedTableStore() = default;
 
+    private:
         /*! Visit the given relation and return a result. */
         std::optional<QString> visitWithResult(const QString &relation);
 
-    private:
         /*! Method called after visitation. */
         template<RelationshipMethod<Derived> Method>
         void visited(Method /*unused*/);
diff --git a/include/orm/tiny/support/stores/lazyrelationstore.hpp b/include/orm/tiny/support/stores/lazyrelationstore.hpp
index 799d8a377..904ee556a 100644
--- a/include/orm/tiny/support/stores/lazyrelationstore.hpp
+++ b/include/orm/tiny/support/stores/lazyrelationstore.hpp
@@ -18,6 +18,8 @@ namespace Orm::Tiny::Support::Stores
     {
         Q_DISABLE_COPY(LazyRelationStore)
 
+        // To access result()
+        friend Concerns::HasRelationships<Derived, AllRelations...>;
         /*! Alias for the NotNull. */
         template<typename T>
         using NotNull = Orm::Utils::NotNull<T>;
@@ -36,11 +38,11 @@ namespace Orm::Tiny::Support::Stores
         /*! Default destructor. */
         inline ~LazyRelationStore() = default;
 
+    private:
         /*! Get the result of lazy load. */
         inline const std::variant<ModelsCollection<Related>, std::optional<Related>> &
         result() const noexcept;
 
-    private:
         /*! Method called after visitation. */
         template<RelationshipMethod<Derived> Method>
         void visited(Method method);
diff --git a/include/orm/tiny/support/stores/pushrelationstore.hpp b/include/orm/tiny/support/stores/pushrelationstore.hpp
index e4b5c7c8e..c22ba8458 100644
--- a/include/orm/tiny/support/stores/pushrelationstore.hpp
+++ b/include/orm/tiny/support/stores/pushrelationstore.hpp
@@ -18,6 +18,8 @@ namespace Orm::Tiny::Support::Stores
     {
         Q_DISABLE_COPY(PushRelationStore)
 
+        // To access result(), setResult(), and models()
+        friend Concerns::HasRelationships<Derived, AllRelations...>;
         /*! Alias for the NotNull. */
         template<typename T>
         using NotNull = Orm::Utils::NotNull<T>;
@@ -37,6 +39,7 @@ namespace Orm::Tiny::Support::Stores
         /*! Default destructor. */
         inline ~PushRelationStore() = default;
 
+    private:
         /*! Get the result of a push. */
         inline bool result() const noexcept;
         /*! Set the result of a push. */
@@ -45,7 +48,6 @@ namespace Orm::Tiny::Support::Stores
         /*! Get models to push, the reference to the relation in the m_relations hash. */
         inline RelationsType<AllRelations...> &models() const noexcept;
 
-    private:
         /*! Method called after visitation. */
         template<RelationshipMethod<Derived> Method>
         void visited(Method /*unused*/) const;