I saw this movie about a year ago I'm pretty sure it was on TCM (&pretty sure it was in black and white) but it's about two people who have to share an apartment, the landlord makes it so that the woman uses it during the day and the guy uses it during the night (or the other way around I can't remember) and then they keep playing jokes on each other (like putting his suit in the shower, etc) and then they meet in real life but don't know they're living in the same apartment until the very end. I've been trying to google this but I've found nothing and it's driving me crazy so if anyone can help that'd be great! Thanks!
