Up All Night Recap: Hey Jealousy 4/5/12 - Watch Full Episode Video

Up All Night aired Thursday night April 5, 2012. In the episode named 'Hey Jealousy' the characters lived up to the expectations fans have learned to love.

Christina Applegate and Will Arnett get tangled up in a very realistic case of jealousy when Chris thinks Reagan's boss has a crush on her. After Reagan and Luke (Steven Pasquale of Rescue Me) are away on business, Chris begins to unravel.

When Reagan returns, she fins Ava (Maya Rudolph) training for a marathon. This is to "inspire" her audience—or so Ava says. Upon finding out that her rival Shayna will be racing as well, Ava become overwhelmed with jealously and plots Shayna's downfall.

When Reagan and Luke head out for a business dinner, Chris just cannot take it anymore and turns to spying on his wife. Sneaking up behind the two at a bar, Chris is consumed with jealousy and retreats to home before he is caught. When Reagan returns home, she shows Chris the gift Luke gave her. A beautiful little bowl, Reagan thinks nothing of it and places it on the coffee table. As she continues into the bedroom, a loud crash is heard. Upon returning to the living room a shameful Chris claims her gift fell off the table. Yeah right!

Ava is working out with trainer to the stars 'Gideon' who happens to be training Shayna behind Ava's back. Her workouts look like torture, but the jealously brewing inside drives Ava because she wants to defeat Shayna so badly.

When Reagan returns home, Chris lets her know that he is aware of Luke crush. He also forbids Reagan, his wife, so ever see Luke,her boss, again. With a quick eye roll, Regan heads to bed.

Ava has her own little plan of attack set up as Shayna arrives at her home. Tempting Shayna with food, Ava gets an attack for herself. Shayna offers wine, then the scene cuts to two drunken women stuffing their mouths with food that is not right for the day before a race. After a long night of partying together—including silver fox Japanese men—the two are hardly race ready.

Chris puts on a barf-worthy display of PDA with Reagan before the race starts in front of Luke. Then he is quickly relieved when Luke turns around to smooch his super hot girlfriend. Quickly inserting his foot in his mouth, Chris stammers on about how hot Luke's girlfriend is. Cue eye roll from Reagan.

The girls are having a hard time finishing the race since both Ava and Shayna barely made it to the starting line. The last to finish the looked downright terrible. Of course in their unbelievable vanity, Shayna suggests they run to the woods to dodge the cameras that are awaiting them at the finish line. Reagan saves the day by guiding them to a hair and makeup tent behind the port o' potty, and Ava and Shayna both finish looking gorgeous—and inspirational, sort of.

Chris and Reagan end the night deciding the are just too sexy for the public. The couple is such a funny combination and very believable as husband and wife. Up All Night, with their ensemble crew of Saturday Night Live cast members is one hilarious show. Maybe next week we will see more of Amy!