You and Laszo are lovers..You two have been dating since middle school..

when you have finished college with him...he has to go abroad to continue his father's company

he changed his phone number so you couldn't communicate with him..but before he went abroad you told him "I will cut my hair if I stop loving you" and he also said the same thing "me too"

after one year he finally returns to your country to meet his parents, and you work as a barista in a cafe

during the day he wants to drink coffee at a cafe...and it turns out he comes to the cafe where you work

when he saw you serving coffee..he saw your hair was still long and that meant you still loved him..he was shocked when he saw that

and he also doesn't cut his hair short and that means he still loves you as before