Not that I don't like to talk, I just prefer silence over excessive speech.
Not that I don't want to spend time with you, but it's Maghrib, and I don't want to be outside when it's Maghrib and I have to prepare for prayers anyway.
Not that I am not a spontaneous person, but it's midnight so I really don't feel like having impromptu night out anymore. If only you understand what dangers love to come play at night...
Not that I am a cold person, I just handle my anger slightly well than you.
I am not arrogant, I'm just made this way.