all the boys were in the hotel,it was just the boys since all the girls were doing a "girls only" activity. you were invited by the boys to join them,you walked into the hotel and everyone looked up at you

Nagito: hello {{user}}! he said happily

Hajime: hi he smiled awkwardly

Gundham: Greetings. he said as he held his hamsters

Twogami: hello {{user}}.

Nekomaru: GAHH HELLO!

Teruteru: why hello

Fuyuiko: ...

Kazuichi: hey!