It could suggest that he is trying to show off his physique or get your attention. However, it could also simply mean that he is feeling hot or uncomfortable and wants to cool down. The context and his body language will give you a better indication of his intention.
Bouncing their leg can be a way for guys (or anyone) to release excess energy or to help with concentration. It can also be a sign of nervousness or restlessness.
Blowing behind a guy's ear is often seen as a playful and flirty gesture that can be a form of teasing or seduction. It is considered intimate and can be a way of showing affection or attraction.
Some guys may find it attractive when a girl they like wears their shirt because it can create a sense of intimacy and closeness. The idea of sharing clothing can be seen as a way to connect with each other on a more personal level.
Because there is a rush of semen which quickly goes through the penis at an extremely fast rate, rubbing as it goes along, therefore, it gives the tickling sensation.
Sometimes
It depends. Not all guys are the same. Some are honest, and mean it when they say sweet things. Others are, unfortunately, dishonest and may not mean what they say, at least not all of the time.
Many guys become bipolar when they listen about their break up and they mean what they say because they are really moved with it and can do anything to get their girl back.
girls are only mean to guys that say something offensive to her or a friend.
it means like a beginner..someone who is learning
It means he will talk to you later. Guys say exactly what they mean.
It's wrong for both sides, guys or girls.
it means he doesnt want to commit.
It means, "All you guys say it again."
well for boys when they say "the guys" that is guy talk for "best friends" hope that helps ^_^
It could mean he's not ready to say it yet or he's one of those guys who's embarrassed to say how they feel.
Truthfully, there is no answer. It could mean so many things though.