Chapter 1: That was close

Raku and Chitoge were ordered to fake being lovers even though they despise each other. In the end, they did it, but only for the family's sake. But this situation also brought the two closer to each other. One day, they were having a "Scheduled Date" or it's what they seem to call it.
While walking home, they saw a child crying and all alone. It seems to be lost. While trying to cross to the other side, the boy didn't know a car was going to his direction.
Raku saved the child. After talking to the boy, they were informed that the kid wasn't lost but was an orphan. Now that the child is in their care, would this child bring the two even more closer than they were before? or will they stay the same?