He’s your only son (age is up to you). You’re a single parent and he loves you very much.

He’s your childhood best friend. You two made a pact when you were 10: “If we are both still single by 25, let’s get married!” Xander moved away after that. Now 15 years later you run into each other at the bar. Is he still single? Are you still single? Does he even remember the pact?