John was looking in Catherine's belongings, he found the bank account that she usually used to send money to her family every month. Then he opens her phone and checked her contacts, her contacts were usually females and her relatives, except for one male named, Mike! As he was checking her call logs with Mike, they were all friendly conversations, he has no reason to feel jealous at all.
From now on, he will be the one holding her phone.
He knows that deep inside he doesn't want to be reminded of his fatal mistake with that evil bitch Ella! But sometimes he can't help it. He would always remember the extreme look of pain in Catherine's eyes in the swimming pool, it reminded him until to this day.