The duo just returned from a short vacation in Hawaii.
According to a source close with US Weekly, the twosome “walked along the beach and took photos of one another. Every night, they cuddled and watched the sunsets on the beach.”
And to further our suspicion that Zac might be one of the most perfect boyfriends, the source added, “He made sure she had sunscreen and water.” Awwww.
10+ pics inside…