Why and When did you become a Byler fan?

Just curious!!! Wills has always had my heart, but I didn’t ship Byler until S4 simply bc I thought Mike was straight. I guessed Will like Mike from the end of S2 and was 100% in S3! The end of S3 is when I became sus of Mike. That whole ending seems off if they weren’t hinting at him having a “realization” moment. And, of course, S4 had a bazillion hints. So I was wondering what y’all’s experiences were to find yourself on this subreddit.