Okay, so if there’s a 4-episode rule for a show, I realized I have a 3-performance meter for an actor.

Me the 1st time: He/she is good. Very promising.
2nd time: He/she is really good! I like him/her already.
3rd time: Wow, he/she is a brilliant actor. I love him/her! *officially becomes a fan*

Exhibits:
A) Lee Do-hyun – Hotel del Luna > 18 Again > The Glory
B) Yim Si-wan – Strangers From Hell > Unlocked > Misaeng: Incomplete Life
C) Ahn Eun-jin – Strangers From Hell > Hospital Playlist > The Good Bad Mother

I guess third time’s a charm. <3