A: Terry, do you still remember the scene we metfor the first time?
B: Ah, sure. We hit it off and became good friends.
hit it off(with sb. )
Hit it off with somebody的意思是“to be friendly with each other immediately”，翻译为“与某人很快就情投意合，合得来，彼此相处很融洽，愉快地交往，志趣相投”。
e.g. My brother and my boyfriend hit it off right from the start.
e.g. He didn't hit it off well with these people.
e.g. He took her out on a date but they didn't really hit it off.
e.g. They completely lost their appetites while eating and couldn't hit it off in theirconversation either.