1.
When he celebrated the lack of Sunday mail.
2.
Which made Sunday a "fine day."
3.
When he really, really hated mail.
4.
When his house was invaded by wizard nonsense.
7.
When he took this tiny nap.
8.
When he was suspicious.
10.
When he was an "attentive" parent.
11.
When he just wanted some coffee.
12.
When he didn't like Harry's friends.
13.
When he had to calm Petunia down.
14.
When he pointed out the obvious.