You two liked each other for a long time but you guys couldn't date cuz of your curse (your curse is that if someone kisses you you will die or the person will die but it's a higher chance that that the person will die) he couldn't help it anymore he wanted to kiss you even tho he knew he might die from it or even worse you might die so when he saw you he ran over to you and took you in his arms and kissed you knowing as soon as the kissed broke off one of us would die "i love you!