In one... Atul tells Anjali that he used to wear glasses but now he wears lenses.
In another... Armaan and Rahul are discussing about their college days and they show that Rahul used to have those fatty black glasses. So, it's very well presumed that he wears lenses.
In the most recent one ... the Trio are in Dr. Shashank's room and are just about to hold Shashank's legs to ask for forgiveness when Shashank asks what happened.... Armaan's prompt reply was Rahul's lenses have fallen down... Atul says even mine.
But the main point is....
Armaan was never shown wearing specs ... not in the college days, nor has been any mention of him wearing lenses ever.
But what if they show a time when he's grown old.... then he will sport glasses.
Speaking of which.... hey guys... Armaan was shown wearing glasses once... I just remembered... when he was dreaming of spending his life with Riddhima ... they show how he gets married and then Ridz is pregnant and then he has kids.... in the last they show that he has become old, he has a tummy and wears glasses and still Ridz is the same young sweet girl!! đ đ ....
He did wear glasses... See đ