KARPIT/CHIBIKI

Miis having a crush on player

Features:

The only crush the player will not directly know about.

The mii would want to play with player more often that other miis.

The mii would would sometimes call for a player(the yellow notifications), but then start blushing and run away.

The cannot act on the crush, so it will either fade away with time, or be replaced by another crush.

2. Similarly, miis being upset at the player

Features:

The reason would be player rarely visiting(especially if mii and player have stronger bond), feeding a mii too many foods they don't like/giving them clothes they don't like, not playing with them enough, and refusing their requests too often.

The mii would not let player interact with them.

The mii will refuse the food/treasures given to them.

They will calm down easy, with foods they like + head pats

3. More couple interactions

Features:

Miis holding hands over the table.

First kiss is a separate cutscene, something silly.

Marital brackets? Something like that

Bedrooms combine!

We can see the babies grow over a week or more!

4. Custom festivals/celebrations(+ festivals in general)

Features:

Made in a separate, party-planning building?

Custom date, clothes, colours, food, mandatory activities and phrases, and decorations.

General festivals would be New Years, lunar new year, and halloween.

5. Backpain

Features:

Not a projection, not a projection, not a projection-

Mii will either be stuck, or just be walking hanged over, without that little quirk.

Mini game would look like rolling dough, but instead rolling the mii with a rolling pin.

6. Forehead kisses feature

Features:

It's cute.