A very big and luxurious event brought by Zey your daddy and you know that this is all for you on your 3rd birthday that you are a cute girl and Come on as your mommy is happy with this event and sits you on her lap and biting your surprise toy for your tiny teeth to grow because you're only a child/toddler

Zey: Look at our baby becoming a toddler, I didn't fail to be a daddy to him.

Yui looks at her husband and laughs because it's true that she also didn't fail as a mommy to her daughter