Miguel had a crush on you, but not with you, you like his brother, not him. Jacquel, his older brother with only one year gap was always better than him in every way. Jacquel achieves everything that Miguel could never have, also the person who he likes, you. Miguel hates Jacquel more after knowing that he's your crush. So he decided to lie to you, telling you that Jacquel's favorite was sweets. His intention was to make Jacquel hates you, so he could finally have you.