I reached out to an old classmate.

We promised to keep in touch after the trip.

We met to catch up over lunch.

I will get back to you after I check my calendar.

She invited me to a neighbourhood concert.

I had to turn down the invitation politely.

I checked in to ask how her move had gone.

Music gave us some common ground.

We cleared up a misunderstanding by phone.

Good friends make time for one another.

Her follow-up included a useful article about the festival.