Verb conjugation of "comportarse" in Spanish

I ordered a cab at four o'clock in the morning which took me to the Central Bus Station. I was much to early because the bus would go just at seven o'clock. Anyway I was sitting there and listening to music.
She insisted that there should be an actual step, where the man proposes friendship to the woman, at a nice dinner or giving her a gift or flowers or going down on his knees. Cultural differences.
The room had around 4 square meters and the bathroom and shower were tiny. I was not content about that, as we could have stayed in a much better hotel for less. But we had made reservations in advance anyway.