Nothing you do is going to come between us.
"sth comes between "＂使产生隔阂,受到影响＂
eg: My parents are so in love, nothing will ever come between them. 我父母非常相爱,什么都不会影响他们的感情.
Joe and I used to be very good friends,but our political views came between us. 我原来有个好朋友Joe,但我们不同的政见弄得我们之间有隔阂了.
