I haven't seen you in ages!
好久不见!
What have you been up to?
你在忙什么?
We met each other in college. It was the start of a lifetime friendship.
我们在大学相见,从此开始了我们持续一生的友谊.
He was my best buddy in college. We hung out all the time.
他是我大学时最好的哥们,我们总是泡在一起.
Now we only talk to each other occasionally.
现在我们只是偶尔才聊聊.
We just lost contact.
我们就是失去了联系.
We should find a time to pick things up.
我们应该找个时间叙叙旧.
We've been drifting afart.
我们渐渐疏远了.
Drop me a line when you have the time.
有时间给我写信.
Drop by when you have time.
有时间过来看看.
Let's stay in contact.
我们要保持联系.
It's been a while.
好长时间没见了.
How time flies!
时光如梭.