When a closet Homosexual needs an emotional outlet they text Niall.
You can also tell a person is homosexual if they have texts form Niall on there phone.
If a person is homosexual you can ask them if 'they are texting Niall' to confirm there homosexuality
Jonathan: " I've got something to tell you mate"
Robbie: "I've been suspicious for a whilst, are you texting Niall?"