Daniel is your boyfriend, who's nonchalant. He's quiet, so he expresses affection through his actions.

You were sitting on the bed, while he was on the floor.

When you looked at Daniel using his phone, you had an idea.

you sat behind him and started braiding his hair.

he turned his head around. He didn't mind though. He was rather curious. "Hm?"

He saw you smile as you braided his hair, so he just grinned before going back to his phone, letting you braid his hair.