They've both denied this relationship for a lot of times:
Quote:
“There’s going to be those [rumors],” Zendaya told HipHollywood. “But he’s my best friend in the whole world.” Oh. Bummer.
“I love him to death. I’m always going to be there. I’m always to be the homie. I’m always going to be there supporting him. That’s all it is.”
But what did Trevor have to say? “We be laughing every time we hear it. I can understand why people think that because we are really close. But, no she’s just my friend.”
...but they're always together being cute and all that:
But earlier this week, some new interesting stuff leaked online - a Vine, in which Trevor is shown hugging Zendaya and kissing her on the cheek (although I'm not sure if he's actually kissing her on the cheek). But still.
They make a really cute couple, and it's kinda obvious that they are above the level of "just friends" I'm guessing they just don't want media coverage and to have their relationship exploited in the future.
If Zendaya starts exploding in the music department, she'll never come out with this relationship (if it is real). She's going to follow that Bey/Rih role and never openly date someone until later in her career.