diff --git a/Iceshrimp.Backend/Controllers/Renderers/UserProfileRenderer.cs b/Iceshrimp.Backend/Controllers/Renderers/UserProfileRenderer.cs
index 57c2ba56..43aea633 100644
--- a/Iceshrimp.Backend/Controllers/Renderers/UserProfileRenderer.cs
+++ b/Iceshrimp.Backend/Controllers/Renderers/UserProfileRenderer.cs
@@ -89,6 +89,31 @@ public class UserProfileRenderer(DatabaseContext db)
 		return await userList.Select(p => RenderOne(p, localUser, data)).AwaitAllAsync();
 	}
 
+	public class RelationData
+	{
+		public required string UserId;
+		public required bool   IsSelf;
+		public required bool   IsFollowing;
+		public required bool   IsFollowedBy;
+		public required bool   IsRequested;
+		public required bool   IsRequestedBy;
+		public required bool   IsBlocking;
+		public required bool   IsMuting;
+
+		public static implicit operator Relations(RelationData data)
+		{
+			var res                     = Relations.None;
+			if (data.IsSelf) res        |= Relations.Self;
+			if (data.IsFollowing) res   |= Relations.Following;
+			if (data.IsFollowedBy) res  |= Relations.FollowedBy;
+			if (data.IsRequested) res   |= Relations.Requested;
+			if (data.IsRequestedBy) res |= Relations.RequestedBy;
+			if (data.IsBlocking) res    |= Relations.Blocking;
+			if (data.IsMuting) res      |= Relations.Muting;
+			return res;
+		}
+	}
+
 	public class UserRendererDto
 	{
 		public Dictionary<string, RelationData>? Relations;
diff --git a/Iceshrimp.Shared/Schemas/UserProfileResponse.cs b/Iceshrimp.Shared/Schemas/UserProfileResponse.cs
index 88a105e4..e1b56e1c 100644
--- a/Iceshrimp.Shared/Schemas/UserProfileResponse.cs
+++ b/Iceshrimp.Shared/Schemas/UserProfileResponse.cs
@@ -1,5 +1,3 @@
-using System.Text.Json.Serialization;
-
 namespace Iceshrimp.Shared.Schemas;
 
 public class UserProfileResponse
@@ -11,33 +9,20 @@ public class UserProfileResponse
 	public required string?                 Bio       { get; set; }
 	public required int?                    Followers { get; set; }
 	public required int?                    Following { get; set; }
-	public required RelationData            Relations { get; set; }
+	public required Relations               Relations { get; set; }
 }
 
-public class RelationData
+[Flags]
+public enum Relations
 {
-	[JsonIgnore] public required string UserId;
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsSelf { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsFollowing { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsFollowedBy { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsRequested { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsRequestedBy { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsBlocking { get; set; }
-
-	[JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingDefault)]
-	public required bool IsMuting { get; set; }
+	None        = 0,
+	Self        = 1,
+	Following   = 2,
+	FollowedBy  = 4,
+	Requested   = 8,
+	RequestedBy = 16,
+	Blocking    = 32,
+	Muting      = 64
 }
 
 public class UserProfileField