Anyway, we find out Tom was trained to be in deep undercover and that's all he's ever known. Red hired him to watch over Liz, we still don't know why >:| but Berlin paid double for Tom to look after her for him. In the end, Tom fell for Liz and now Tom is in Germany doing #whothefuckcares.
Dembe suggested some truth to Red--tell Liz everything. I hope Red actually does because I don't know if I can go another season without knowing. It would feel too much like Pretty Little Liars and how they will never reveal who A is until the series finale and by then #whothefuckcares. I don't want TBL to go down the same road.
But seriously, even if I didn't particularly like parts of this episode it's still a good show and I'm enjoying this half of the season more than the first half. If any of my readers haven't started this show and are interested, tryout this episode and you'll be caught up. It explains everything that has happened previously.