The lyrics alone should be a tell. They were written by AI, then AI then it took them and molded them to the song. Lines like you're checking mirrors in the rain - *drones on forever* to see if you still feel the same doesn't flow naturally. AI is famous for taking the end of words and just doing a weird vocal run thing to make it to the next line, when the prosody doesn't fit the song.

It is possible the beat was created by Colin, but I doubt this even after listening to the two other songs on his Spotify. The mixing sounds completely different, and much less polished.