"Zac & Michelle Have a Healthy Influence on Each Other".

Everyone’s been talking about Zac Efron and Michelle Rodriguez since their kissing photos surfaced in Italy, and now, their pal Gianluca Vacchi is speaking about their romance!

In case you didn’t know, Zac and Michelle have been vacationing with Gianluca for two weeks in Sardinia where they were spotted making out on a boat.

“Don’t be concerned, Z and Mich have a mutual healthy influence each other and they are very cute toghether.” Gianluca wrote on his Instagram account. They totally are very cute together!