One Direction Preferences

most to likely to fight with you (when dating)

Louis has a very loud personality, so if the two of you disagreed, I can definitely see it turning into an argument if he thought he was right, and maybe even sometimes if he thought he was wrong. His sarcastic remarks would not help prevent these arguments from getting out of hand. Arguing with him wouldn't be very bad, just very common.

Niall is usually very cheerful, but I can see him getting very angry when he's mad. Fighting with him would go for hours, just screaming back and forth at each other until one of you cave.

Liam is usually pretty level-headed, but arguing with him would be pretty bad, I think, especially if he was drunk.

Zayn would try to avoid conflict with you, because he doesn't like fighting. He would still argue, but when he feels that the situation is getting out of hand, he'd back off and get some air; deciding to try to talk it out with you when he's calmer.

Harry, much like Zayn, would try to avoid conflict with you. He'd be less willing to argue, and he'd probably just let you have the last word or agree with you most of the time to avoid arguments - even if he didn't agree completely. If it was a bigger issue, he still wouldn't like to argue and would most likely try to talk it out, unless he was really mad.