Do U Wear Underwear With Singlet Would This Make You Feel Uncomfortable?

Would this make you feel uncomfortable? - do u wear underwear with singlet

I and some friends were woken up in a hotel for a weekend vacation and when I watched TV one morning and one of the other children in his underwear. Both wore shorts and shirts. And the third man who was home with us and said: "I will join u, u mind if I wear my underwear on?" so naturally, we said: "We dont mind" assumin his underwear would be similar to us.
But then he went out of his room has a string! Excuses acted as if nothing had unual, and sat down next to us, we were both very uncomfortable and forced to leave, too. So I was wondering if any of us there, or too inconvenient?