The Vampire Diaries Ep.4 "Family Ties"

The Founders party is coming up and Elena asks Stefan to it. Elena also has to gather some stuff of her parents to bring to the party. Jeremy ends up stealing a pocket watch. Elena gets mad but then lets Jeremy keep it, when he explains that dad wanted to give it to him in the first place.

Stefan tries to give Damon this drug that makes him weak but he doesn't fall for it.

At the founders party Damon tell Elena some things about Stefan that aren't true, but when she tries to talk to Stefan about it he doesn't want to talk. She ends up seeing a bunch of bite marks on Caroline, and yells at Damon.Damon gets furious at Caroline and goes to kill her. Instead he collapses because Stefan had put the drug in Caroline's drink so when he bit her, he got the drug. Stefan locks him in this room with the plant, and Caroline wakes up alone on the grass.
Bonnie is starting to realize her powers as a witch. She start candles on fire. Vicki had to make Tyler invite her to the party, and he doesn't want to introduce her to his parents. She ends up leaving and going to Jeremy telling him she made the wrong choice.The aunt ends up seeing her ex at the party,and doesn't want to see him but kind of does. She ends up agreeing to go on a date with the news reporter.

We then get back to the missing pocket watch. There are a group of people who are upset its not there. They know that vampires are back and they need the watch for something. These people include, the sheriff (Caroline's mother), Tyler's parents, and the news reporter.