1.When Tim thinks about seeing Dawn for the first time in two years.
2.And when Tim actually sees Dawn for the first time in two years.
3.All of the looks Dawn gives Tim in return.
4.When Tim and Dawn do what they do best. Bully Gareth.
5.When David's date arrives and Neil looks all jealous.
6.Then everyone is busy flirting.
7.Well, everyone except Gareth.
8.This awkward goodbye.
9.But then in the taxi Dawn opens her secret Santa present from Tim.
10.With this note.
11.And then Martin Freeman goes all, "Hey everyone, I'm going to break your heart with my acting!"
12.Tim > Bilbo.
13.Then he drops this truth on us.
14.Surely things couldn't work out for David?
15.At this point "Only You" by Yazoo (one of the most emotional songs ever written) starts playing. You should probably listen to it as you read the rest of the post.