Most Helpful Guy
Not necessary but I think it's a good addition.0
Most Helpful Girl
Nope. It's a nice to have but not essential. I hardly ever use lip liner.1
The only opinion from guys was selected the Most Helpful Opinion!
It's not necessary, especially if you're just blotting the lip stick for a little bit of colour, however lip liner helps the lip stick not bleed outside the lips.
No unless the lipstick has poor pigmentation or you want a matte lipstick to be less drying. You could also just use a lip liner as a lipstick if you wanted to lol.
Tbh I have never worn lipstick.
only if you want that "kyle jenner" look
no but it does look better and fuller with it