Afraid of falling *on hold*

Ariana Grande is having the time of her life. After her single 'The way' went gold and hit the top of the charts for over three weeks, Ariana started dating Harry Styles from one direction. She has become very friendly towards the rest of his bans, one direction, and someone manages to sweep her out of Harry's arms. Who will it be? Will it be:
Niall- serenading Ari, guitar in hand, irish charm at full blast,
Louis- making any girl fall for those blue eyes
or Zayn- pulling her in to his soft embrace, warming her with his sweet heart.