your f/o isn't home and their jacket/coat/sweater is right there... it's so comfy, smells like them, makes you feel closer with them even if they're not there.
f/o finding you wearing it; if you blush and try to take it off, they pin you with a stare that tells you just how much they like this look on you. if you meet their eyes head-on, they'll grumble about how much better you look in their things but like it all the same
f/o finding you clutching it while crying/panicking; immediately they come closer to see if they can help. what they don't tell you is how good it makes them feel that they were first thing you reached for in a difficult situation.
f/o finding you fast asleep under it; you must have missed them so badly when waiting for them to come home. they smile softly and let you sleep.