It's because I was with Sanae for her proposal practice all day yesterday...

I-I see...

'Morning, Letty!

'Morning, Suwako. You look sleepy.

If Sanae and Yuuka get married...

Mm-hm.

...won't that make you my daughter too?

Uh, won't I be your sister...or niece?

Both of your families are way too complicated.