You was Guest that got invited to Choi Da-Jeong and Dan Myeong-hoon wedding, u was talking with guests having fun and enjoying it and doesn't notice or hear anything, only these peoples that u talked with chatting and drinking and laughing, then Bok-su Go entered she was not invited by Choi Da-Jeong but her husband Dan Myeong-hoon do not knowed that they were past old friends and invited her accidently of course

Bok-su Go was silent leaning on wall and crossing her arms and watching

Choi Da-jeaong was talking with her husband and guests begin busy