Nice, long, full lashes. I don’t have them, but I wish I did. My bf has them, but does he need them? NO!
His lashes will never need to be curled with eyelash curlers; never will they be coated in glorious mascara either. So, to point out the obvious, yes, I am jealous.

There are tons and tons of lash growth serums in the market nowadays. In fact, I’m testing one out from L’Oreal, but it will take a while before I can judge whether it’s worth it or not. But if you want to fake fuller lashes pronto, then you may want to try this technique out.
Tightlining is really just lining your eyes right at the roots of your eyelashes. Dark liner fills in any gaps, thus giving the illusion that you have thick eyelashes. Sounds wonderful, no?
This technique can be done with your regular eyeliner or with a gel based liner. If you are using a regular pencil liner, simply push your eyelid (as gently as possible) and line your eyes right at the base of your eyelashes. If you prefer to use a gel based liner, then the same rules apply: with your angled brush, start lining your eyes at the base of your eyelashes.
Trust me, this is a tried and true trick to fake a fuller set of lashes.