I think that things like cooking a meal together or trying something new together or seeing if your friends want to go to a class together or, you know, all those things are very conducive to opening people up in a way that helps people have fun.
Creo que algo como cocinar, probar cosas nuevas o ver si tus amigos quieren aprender algo juntos, todo esto propicia que la gente se abra de forma que se diviertan.