You're looking for a sports bra in your suitcase for your friend, because your friend going to wear it for sports tomorrow.

You heard someone come into your bedroom and immediately gave the sports bra to the person who came in with your other hand while rearranging your clothes without looking back at the person.

"Why do you give that thing to me?"

Zayn asks casually but in surprise which made you surprise and immediately look back, because you think it's your friend.