Well now, they've stepped into the public eye and made out in front of ANYONE watching.
We'll take it!
Spotted in front of a Target store in Los Angeles earlier, the pair were cuddling and kissing very amourously for the world to see.
Niall was also spotted supporting Hailee backstage while she performed as the opening act for Charlie Puth's Voicenotes Tour.
GOD we ship this couple.