Is it okay for a boy to go out with girl who is little bit taller than him?

There is no harm in a boy going out with a girl who is a little taller than him. Whether or not it is okay for a boy to date a girl who is taller than him is a matter of personal preference. Some people may feel uncomfortable with the idea of dating someone who is taller than them, while others may not mind it at all. There is no right or wrong answer, and it is ultimately up to the individuals involved to decide what they are comfortable with.