Zac Efron and some of his co-stars r from That Awkward Moment took time to answer questions via Twitter last week. With saucy scenes galore, Zac and the boys are getting juicy and giving away some exciting deets. The 26-year-old heartthrob bared all for a totally embarrassing scene in the new film. Asked via Twitter, ‘What was it like planking naked over a toilet?’ and Zac responded, ‘Dangerous, risky, challenging – but, I always take pride in the fact I do my own stunts.’ When asked how he deals with his own personal awkward moments, Zac replied ‘I’m constantly embarrassed. I believe that I learn more from failures than my successes.’ Zac went even more personal when the conversation turned to his recent stint in rehab for drug addiction. After getting clean in rehab, he went on a trip to Peru with his father which he explained served as a form of escapism for him. ‘I want to see Nepal, the Andes, there’s several mountain ranges I want to get lost in. They’re my spiritual escapes,’ he told the Twitter-sphere, adding that he hopes to visit ‘the moon’ in 2014. To the moon or not, Zac Efron is definitely doing big things.