Later, he thought she'd fly back after being angry for a few days, but it took three to five months for him to realize the severity of the situation and that Seven was really mad.
When he dialed Seven's number, she had already changed it, and even though she gave her new number to everyone else, she didn't give it to him. Christopher simply couldn't bring himself to look for her.
After two years, he began to hate Seven, believing she was too ruthless. When that incident happened, she didn't ask a single question; she left without giving him a chance to explain.
These two are more stubborn than Liam and Maya, maybe because they knew each other from childhood and had similar friends; thus, they were mindful of saving face and didn't bow to each other.
Even though Liam and Maya are stubborn and strong-willed, they are carefree and follow their hearts. If they like each other, they will be accommodating and accepting, and they will bow to each other.
