Yes, we realize it's possible that they are just friends, but we're getting a hint of romance in Harry's birthday balloon surprise.
In the pic, Harry and Nadine are sitting together with a birthday cake in front of her. While there's nothing super romantic going on in the photo, we're guessing they can't exactly go full PDA if they are dating.
Harry and Nadine were also rumored to have gone to a tattoo parlor together this week and were spotted having dinner at Nobu with friends last night. It looks like Harry's got his winter girlfriend, after all.
Harry out for lunch with Nadine & friends at Cafe Habana in Malibu. (01/07/15) #1 pic.twitter.com/lIRdcC8let- 1DPH ♔ (@Official1D_PHIL) January 8, 2015
Harry with Nadine, Jeff Azoff and other friends in Malibu last night (1/7) #1-4 pic.twitter.com/y3QOczPxeE- 1D Updates (@1DUpdatesWWBE) January 8, 2015