1. Character 1 can't sleep, luckily Character 2 has a solution.
2. Character 1 refuses to sleep, so Character 2 is forced to try to get them in bed.
3. Character 1 is used to the bed only being used for sex, so Character 2 has to convince them to sleep.
4. Character 1 has night terrors and Character 2 is comforting them.
5. Character 1 is afraid of the dark and Character 2 is trying their best to get them to sleep.