Lucas causes a stir by giving an expensive watch to Isabel, who is mocked for being overweight and used to provoke Vivian. Isabel feels humiliated but confronts Lucas, demanding an apology or refusing his ride home. Lucas insists the watch is hers but she rejects his offer. Meanwhile, Lucas admits his previous blindness towards Isabel’s feelings and suggests they support each other to slim down and become more confident. However, when Lucas tries to ride home with Vivian, Isabel angrily calls him out for his hypocrisy, highlighting the growing tension between the three.