Witnesses tell People the pair shared a kiss before stepping for meal together in Santa Monica, CA. The 21-year-old actress "Harry Potter" star have fallen for the 24-year-old actor on the set of the drama movie, which is being shot in Pittsburgh, Pennsylvania, and the pair are already very close.
"I have very strong family values and I definitely hope that will be in my future," Emma revealed when asked about marriage and kids. "I can't wait to be a mum and have my own family one day." Simmons was constantly by Watson's side at an MTV Movie Awards afterparty June 6.