What everyday reminders would you send to friends or family?

HeyDo launches tomorrow, and I wanted to ask a simple question before the launch.

A lot of small requests between friends and family happen through chat, pick up groceries, remember an appointment, bring something on the way home, make a call, or get something ready for the weekend.

These messages can easily get buried in a conversation, which is one of the reasons I started working on HeyDo.

HeyDo gives these requests their own place. You can send a reminder to someone immediately or schedule it for later, and the recipient can acknowledge and complete it.

I'm curious: what kind of reminders or requests would you actually send to friends or family using something like this?

I'd love to hear some real-world use cases before tomorrow's launch.