A very silly question for a unimportant and small issue. (Answered)

I've been debating about this in my head for the past week and I don't know why it bothers me, but my mother gifted me a hand towel for me to dry my hands with when I wash them in my bathroom. But i share my bathroom with our friend that we live with and hes not the cleanest guy, he works with concrete and all of that, and I keep thinking about Luke 3:11 "He answered them, “He who has two coats, let him give to him who has none. He who has food, let him do likewise.”" and the thing is, its my only hand towel and I don't want it to get too dirty to dry my hands with it by him using it all the time, but I also don't know if this verse would apply in my situation and it would be the right thing to let him. It's not an important question but please answer if you have the time

well theres more to it, the only reason i said that is because if i mentioned anything else it would go into the realm of gossip/bad mouthing, but i guess your right, i could try that thank you