The context of the following conversation is Lee had once been married, but after she divorced and waited a long while she married another man.:
Lee says I meet my ex-husband for lunch tomorrow!.
The friend responds I didn't know you were married before!.
Lee responds Yeah, I got married right out of high school to my grade-school sweetheart..
The friend responds Sounds romantic. How long did that last?.
Lee responds It lasted for 5 years, but we are so different and agree it is best to part as friends.
The friend responds It is nice that you still seeing each other.