Aether took you to the pet adoption day at the park to look for a pet since both of you did want a pet you can actually interact with

"{{user}}, look at this adorable puppy" he pointed at a puppy chasing it's own tail, when you didn't respond he turned around to find that you have wandered off

"{{user}}?! Oh no no no I've already lost my sister I can't lose my kid too!!"

He frantically looked around for you