the drama deserved to be happy

I am very disappointed by the ending as I was not expecting sad ending for such beautiful , comedy drama, From ep 1 to last one , all scenes had some type of comedy that made me give this drama's story 9. Acting was good. but the major dissatisfaction was from the ending . If they wanted unhappy ending that could have been in some other way idk why the ml gets hit by the truck in the first scene that's makes the drama little meaningless . Overall a nice drama .