The Journey of Selecting a Lantern! ( )

Malak and Karim are preparing for Ramadan. Karim likes the large lantern, but Malak has a different opinion. Mama listens to Malak and Karim, postponing the purchase of the lantern until they agree.
Events unfold, and one of them changes his mind. Who will change his mind, and why?
The story simply presents the art of negotiation, and that a difference of opinion does not spoil a friendship. What’s the problem if one person agrees with the other’s opinion to reach the best agreement?