diff --git a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPoint.cs b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPoint.cs
index 89ffddf4cb..db34ae1d87 100644
--- a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPoint.cs
+++ b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPoint.cs
@@ -12,6 +12,9 @@ using osu.Game.Skinning;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
 {
+    /// <summary>
+    /// A single follow point positioned between two adjacent <see cref="DrawableOsuHitObject"/>s.
+    /// </summary>
     public class FollowPoint : Container
     {
         private const float width = 8;
diff --git a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointGroup.cs b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointGroup.cs
index 9d651373ff..168d2b8532 100644
--- a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointGroup.cs
+++ b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointGroup.cs
@@ -11,12 +11,18 @@ using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
 {
+    /// <summary>
+    /// Visualises the <see cref="FollowPoint"/>s between two <see cref="DrawableOsuHitObject"/>s.
+    /// </summary>
     public class FollowPointGroup : CompositeDrawable
     {
         // Todo: These shouldn't be constants
         private const int spacing = 32;
         private const double preempt = 800;
 
+        /// <summary>
+        /// The start time of <see cref="Start"/>.
+        /// </summary>
         public readonly Bindable<double> StartTime = new Bindable<double>();
 
         /// <summary>
diff --git a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs
index aa9ec8d96d..afd86e004d 100644
--- a/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs
+++ b/osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs
@@ -9,8 +9,14 @@ using osu.Framework.Graphics.Containers;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
 {
+    /// <summary>
+    /// Visualises groups of <see cref="FollowPoint"/>s.
+    /// </summary>
     public class FollowPointRenderer : CompositeDrawable
     {
+        /// <summary>
+        /// All the <see cref="FollowPointGroup"/>s contained by this <see cref="FollowPointRenderer"/>.
+        /// </summary>
         internal IReadOnlyList<FollowPointGroup> Groups => groups;
 
         private readonly List<FollowPointGroup> groups = new List<FollowPointGroup>();
@@ -46,21 +52,24 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
 
             if (index < groups.Count - 1)
             {
-                // Update the group's end point to the next hitobject
+                // Update the group's end point to the next group's start point
                 //     h1 -> -> -> h2
-                //  hitObject   nextGroup
+                //    group    nextGroup
 
                 FollowPointGroup nextGroup = groups[index + 1];
                 group.End = nextGroup.Start;
             }
             else
+            {
+                // The end point may be non-null during re-ordering
                 group.End = null;
+            }
 
             if (index > 0)
             {
-                // Previous group's end point to the current group's start point
+                // Update the previous group's end point to the current group's start point
                 //     h1 -> -> -> h2
-                //  prevGroup   hitObject
+                //  prevGroup    group
 
                 FollowPointGroup previousGroup = groups[index - 1];
                 previousGroup.End = group.Start;
@@ -95,7 +104,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
 
         private void onStartTimeChanged(FollowPointGroup group)
         {
-            // Naive but can be improved if performance becomes problematic
+            // Naive but can be improved if performance becomes an issue
             removeGroup(group);
             addGroup(group);
         }