"She's Not My Girlfriend! We're Just Childhood Friends" - When they were children

Let's play...

Bring some Yu-Gi-Oh cards and we'll let you join us!

Draw! Draw!

No...

That's a game for boys, isn't it?

Mother

Mom! Gimme my crayons!

Let me join!

Pleeease!

Kuriboh

Strong Cuuute

Yaaay!

I guess it can't be helped...

Why "Kuriboh"? she wrote it in hiragana instead of katakana (children at school usually start from hiragana).