Why is he showing a bad side now?

This guy I liked forever is showing his real side. It it is a bastard side and it makes me mad. What should I tell him?

I don't understand why people confuse a person's 'bad side' with a person's 'real side'. Frankly that's bullsh*t. Everyone on this planet has good sides and bad sides. Maybe there's an underlying problem that he isn't talking about. Just be honest with him, and you might be suprised with what he has to say. Please, for men's sake don't jump to conclusions if you like him so much that you care about him. Care about him enough to be honest with him.

how do you know that his bad side is his 'real side'? wut exactly happened? you cud of just been in a bad mood.