'High School Musical 4' Zac Efron Gives Up Dating After Vanessa Hudgens; Austin Butler Still Hinders Girlfriend From Joining 'HSM'

"High School Musical 4" is coming back with most of its old cast returning to give a proper ending to their stories. Zac Efron and Vanessa Hudgens are reported to comeback with a possible wedding on "HSM."

Troy and Gabriella are set to get married during "High School Musical 4" although reports are indicating that Vanessa's boyfriend Austin Butler is not happy about the reunion. Since it is "HSM" that started the relationship of Hudgens and Efron reports are pointing that Butler is not confident enough to the finally pairing up again.

Eight year after "High School Musical 3," Disney knows the huge toll that they have to do to create the latest installment of "HSM." But with the certain drama unfolding between Zac Efron and Austin Butler, it may seem that the two stars may not be able to do their rumored wedding on the upcoming "High School Musical 4."

It may seem that Vanessa Hudgens and Zac Efron will have a difficult time adjusting to filming "High School Musical 4" especially that it was Efron who left Hudgens in the first place. In his interview with The Times, Zac Efron admitted that he is not capable of dating.

Zac Efron also ended his relationship with girlfriend Sami Miro and it seems that this bachelor is a very difficult catch. Efron explained during his interview that because of his popularity, it is now difficult for him to date since the whole concept of dating is to meet someone without being biased.

Since Zac Efron is a real heartthrob, it is almost difficult for him to really find a girl that wants to know him more. Vanessa Hudgens is the first girl, Zac Efron dated before both of their careers took off. With the production of "High School Musical 4" now in production and the possible reunion of Hudgens and Efron coming into place, there may still be more to the story of these two than what most of their fans know.