"When you're into a character, the whole time [her and Efron's characters] are not allowed to as much as touch, talk, speak, have a moment between each other.
But there is a little comfort knowing that Vanessa has said she has zero regrets about her time as a Wildcat, and that includes her romance with her co-star.
"[HSM] is like home videos almost for the entire world to watch, except not, because it's way more coordinated and put together more than a home video would ever be, but I'm like a baby [in it].
While she didn't say this was the straw that broke the camel's back exactly, it's easy to say this might've played a part in their demise.
When Z and V first started dating, they were super young and not all teenage romances last into adulthood and well forever, although there are some that do too.
"We've got a great thing going and it's serving me right now and we're having a lot of fun. I'm not going to speak too far down the road because I don't know what's going to happen but right now, I'm very happy," he said during an interview with . "She was a really interesting, sweet person," he said. Well, she was awkwardly asked during an interview if she still talks to Zac and sings karaoke with him like their characters did in the first movie on that fateful New Year's Eve party. They had a serious relationship and were together for so long and you know, they were young actors when they got together in the first place. So yeah, we're over here hoping she was reflecting on those Zanessa days when she answered this question! Plus, Vanessa has been happily dating her current love Austin Butler since 2011 and while Zac is currently single to our knowledge, he was in a long-term relationship with model Sami Miro before their split in 2016.