Even by the way he responds to them you can tell he has different ways to love them each.

He calls Liam and Louis by their established nicknames. It’s cute, and brotherly, and his ‘Love ya’s’ are casual and begin the tweets.

He calls Harry by his real name, and uses an ellipses (which he only ever does when he really means what he’s writing), and ends his message with his 'Love ya.’

… it’s been months since we’ve had anything pls let me have this haha.

Solo Niall: *is imminent because at this point there are too many rumors and that deleted tweet from Radio Disney was DEFINITELY a mistake on their scheduling platform and it was WAY too specific to be fake AND Ryan Seacrest tweeting something about a hot new single rushed to him seems highly coincidental so Solo Niall music IS COMING. AND SOON*