Invitation to a marriage by someone so far

i remember reshmi giving an invitation to me about her brother's marriage. i didnt went. i thot dat she gave me card for the sake only. now that i think of it i feel bit bad coz she wouldn't have noticed even if i hadn't gone. but it would've mattered if i went. coz that means that i care for her invitation. after all... she was my first crush in college. in general we should always try to go to a marriage if we can coz it shows d odr person that we care about them.