Last year, the "Harry Potter" star confessed to a massive crush on the pop superstar, but admits he subsequently blew his chance to get to know her when he found himself across the room from her at an event.
He tells MTV, "Mentally I am very close to Katy Perry. ... I've been in a room with her since (I admitted the crush) and I couldn't say (anything). I was across a room from her and I was like 'I can't. I can't even say anything (to) you (because you have) probably seen an interview with me (and) you know these thoughts are in my head. I can't even look at you.'"
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