Sentence 1: Luke worked 70 hours a week and hardly saw his kids. 
 Sentence 3: One morning, his wife had an appointment and he spent time with kids 
 Sentence 4:  Luke was surprised to find himself having fun 
 Sentence 5:  He decided to work less, and spend more time with his kids 
 Option 1: When he was at home, he slept and watched video games. 
 Option 2: It wasn't until his wife left all of them that Luke started spending more time with his children.