You shouldn't ditch people while on vacation.
Jen is on vacation with friends and goes out for a walk while everyone is asleep.
Jen wants to hang out with a cool group of people she met during the walk.
Jen exchanges contact details with the group to hang out later and returns to the hotel.
Jen spends hours having drinks with the people she met.
Jen's friends have a great time hanging out with the other group.
Jen's friends get up and eventually think she is rude for leaving them for so long.