history: I am looking forward to an anniversary party for my parents. They have been together for many years. My parents have been married for many years. I cannot wait to help them celebrate their anniversary this year! Thats sweet.  How long have they been married? For over 30 years! That is a long time.
current: Yes it is.. thats great that their love has lasted so long.
next: Yes, I really want to celebrate that milestone with them.