diff --git a/Behavior/Detiktokify.cs b/Behavior/Detiktokify.cs
index 199c38c..0864860 100644
--- a/Behavior/Detiktokify.cs
+++ b/Behavior/Detiktokify.cs
@@ -81,6 +81,7 @@ public class Detiktokify : Behavior
                         }
                         else
                         {
+                            message.ActedOn = true;
                             Console.WriteLine($"file appears too big ({bytesize} bytes ({bytesize / (1024 * 1024)}MB)), not posting");
                         }
                         File.Delete(path);
diff --git a/Behavior/Gratitude.cs b/Behavior/Gratitude.cs
index 2e07841..2af63dd 100644
--- a/Behavior/Gratitude.cs
+++ b/Behavior/Gratitude.cs
@@ -31,7 +31,7 @@ public class Gratitude : Behavior
                 await message.Channel.SendMessage("you're welcome, citizen!");
                 break;
             case 1:
-                await message.React("☺");
+                await message.React(":)");
                 break;
             case 2:
                 await message.React("\U0001F607"); //smiling face with halo
@@ -40,7 +40,7 @@ public class Gratitude : Behavior
                 switch (Shared.r.Next(9))
                 {
                     case 0:
-                        await message.React("❤"); //normal heart, usually rendered red
+                        await message.React("<3"); //normal heart, usually rendered red
                         break;
                     case 1:
                         await message.React("\U0001F9E1"); //orange heart
diff --git a/Behavior/PulseCheck.cs b/Behavior/PulseCheck.cs
index 68ad82b..5a1d5a3 100644
--- a/Behavior/PulseCheck.cs
+++ b/Behavior/PulseCheck.cs
@@ -13,7 +13,7 @@ public class PulseCheck : Behavior
 {
     public override string Name => "pulse check";
 
-    public override string Trigger => "!pluse ?check";
+    public override string Trigger => "!pulse ?check";
 
     public override async Task<bool> ActOn(Message message)
     {
diff --git a/Behavior/UnitConvert.cs b/Behavior/UnitConvert.cs
index c829812..365b5b7 100644
--- a/Behavior/UnitConvert.cs
+++ b/Behavior/UnitConvert.cs
@@ -23,11 +23,12 @@ public class UnitConvert : Behavior
             if (decimal.TryParse(theseMatches[0].Groups[1].Value, out asNumeric))
             {
                 await message.Channel.SendMessage(Conversion.Converter.Convert(asNumeric, theseMatches[0].Groups[2].Value, theseMatches[0].Groups[4].Value.ToLower()));
+                return true;
             }
             await message.Channel.SendMessage("mysteriously semi-parsable");
+            return true;
         }
         await message.Channel.SendMessage( "unparsable");
-
         return true;
     }
 }
\ No newline at end of file