Sarcastic and dick-ish are two different things. He tends to be a dick to his rival, not so much you. 
Cold and a bit "leave me be" is one thing from the ruder characters, but some are just mean assholes in the newer games. It's like; "HEY! WHAT DID I EVER DO TO YOU!? I'M SAVING OUR TOWN!? YOU'RE DOING JACK SQUAT!"

I am going to try not to marry Sanjay again in my game... The bachelors aren't great in this game, but I'll try... Maybe Amir or...whatshisface...
Lol.
Night!