For this man, Chloe is willing to put down everything, including her ego, into learning to cook. She had never liked feminine things except for make-up and dress. She doesn't like cooking, cleaning the house, and other things that housewives usually do.
Chloe is willing to learn to cook from morning to evening every day. She is willing to clean the dirty and messy kitchen because of her feelings toward that man. She did it all so that the man could eat healthy food.
For him, Chloe was willing to watch a basketball game that she herself did not understand and was not interested in at all. In order to win his heart, Chloe learns the technique of playing basketball and the names of the players that the man likes.
For him, Chloe was willing to stand in the snow for 5 hours, just to buy him the shirt of his favorite basketball player, complete with autographs and tickets to watch on the VIP spot next month.