?iloveyou is a script made by one of the ROBLOX admins that was put in any game that has the ROBLOX Developer Services scripts, When you type ?iloveyou a clown comes up on the screen and starts rubbing their face, the original video was called "Scary Dancing Clown" on YouTube by the fellow user "Eddie Jaceks" here's the link to the video Scary Dancing Clown

It is also told that typing ?alwaysnear and ?alwayswatching will have the same effect.

Some people suggest this is an easter egg of Kohl's Admin Infinite, that can be found on any game who inserts this type of admin commands.