References a dungeon conversation between Chie and Naoto.
Naoto: Er... When I visited your room the other day... I think I may have left something... Well... I-It's my socks... Chie: You left socks in his room? ...Does that mean she took them off? ......
Long time no see, it's Naoto.
You're coming back here for the summer, right, Senpai?
Umm... I've started growing my hair out since then, and I think I've changed a bit overall, so please don't be too surprised...Also, um... I'd like it if you could return my socks from that time...