Shane Heart events

i’m at 8 hearts with shane and i want to give him the flowers but ive only seen his heart event where he is passed out in Marnies and his letters, i was wondering if i gave him the flowers would i still be able to see previous events

Also wondering if i can still see the lower down events since i haven’t yet, im worried since im at like 8 hearts now im unable to see the 2 ect. events ??