"Bachelor Pad 2" reunites Jake and Vienna

(CBS) Bet you thought World War II would break out on "Bachelor Pad" when Vienna Girardi met up with ex-fiance Jake Pavelka? (SPOILER ALERT)

Well, Girardi sure tried to have that happen, but Pavelka turned on his boyish charm and a potential blowout became an embarrassing moment.

And it was one of several embarrassing moments in the premiere episode of ABC's summer reality show.

Among them, we find that Wes cheated on Gia with Vienna and Justin Rego lied on the show about having a girlfriend.

We also learned that Michelle Money's dad has cancer and Ella Nolan saw her mother shot to death before her eyes when she was a child.

And Jackie Gordon's life's dream? Why, it's to be on TV!