He is so smart and a little introverted, i don´t know what to do, we have dated 2 times, he told me he wants to see me again but i don't know how to act, we have been friends since almost 5 months, With these guy i feel awkward. I am afraid if i don't show my feelings (i am an expert) he will lose interest in me. I am 25 years old, he hasnt talk to me since about a week. Also i dont want to make him feel uncomfortable