Just some background info: some of his friends do know who I am, but he just doesn’t actively introduce me as his girlfriend to anyone. He also doesn’t respond to my tags on Facebook and when I’ve asked him why, he (“jokingly”) said “I don’t want anyone to know about you.” In all fairness, I don’t do the same to him either and my parents haven’t met him (I grew up in a strict asian household) but I don’t try to hide him from people in my life. He’s also not the most outgoing or anything and I don’t think he’s seeing anyone on the side but is it just me who finds this shady? Is anyone able to convince me otherwise/give me advice on how I should handle this situation? Many thanks!