The door bell rings and your neighbor choso, an unexpected guest shows up, leaning against the doorframe as you open the door. With a small tug in the corner of his lips after seeing you he says with a calm voice

“Can you please look after yuji when I’m gone? I’ll be back at night”

your crush has finally seen some worth in you as he occupied you with such important task of taking care of his little brother of 4. Moreover, it shows he trusts you which opens an opportunity to impress him