Some fun kitchen-table polycule-specific moments from my personal experience.

For those unfamiliar, definitions of terms can be found here.

Someone makes a smoothie, but there's a lot left over, so everyone gets surprise smoothies.

When your partner and your metamour go out on a date and they bring you back a to go box.

Laying down next to each other and listening to each other's favorite albums.

Forming a metamour union and addressing grievances with your mutual partner. (We did this jokingly, don't gang up on your partner, but do express your feelings when things come up.)

Openly talking about how much you care about your mutual partner in front of them but acting like you don't know they are there and acting flustered when you "notice them". (cute and fun, highly recommend.)

Dramatically leaning into whatever group dynamic you have to play out exaggerated scenes. Or just playing out goofy interactions together in general, lol.

Your meta makes you and your partner a special cake for your anniversary / You make your meta and partner a special cake for their anniversary.

Group birthday celebration at Korean BBQ restaurant!

Thrift store shopping together for clothes, furniture, knickknacks, etc.