someone can tell me what happened in the game with Naoto's feet because I have seen so many images of Naoto and Souji in this situation, or just coincidence
I have a copy of the script from the game. If you visit a dungeon and talk to Naoto when she's at Commu level 10 with Chie standing next to her you get the following conversation:
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? ...... > Things suddenly seem awkward...