Headscratchers / EXO Next Door

• It's never expressly stated whether or not Yeon-hee's mother realized Chanyeol was one of the guys leasing the property. Judging from her reactions and the fact that it's likely Chanyeol's name was on the lease it's possible, however, if she did, she didn't seem to know that Chanyeol had become an idol.

• What did Chanyeol do with those pads from the first episode? (It's likely he just threw them out, but it's more fun to wonder.)