Simple Yet Complicated

I've a simple upbringing,
but I've complicated thoughts. 

I don't own a single lipstick,
but the words uttered from these lips will be better made up.

I don't own an eye-shadow,
but my eyes convey enough that'll shadow your mind.

I've never dressed up for anyone,
but if I do you'll wanna undress yourself. 

I'm introvert with feelings,
but my out-pour will drown you in the sea of them together. 

There's a varied way to look at things,
to not be a part of 'every girl likes diamond rings'

It may almost seem like I'm a guy,
but behind all this there can be a 'Why'. 

And if you're lucky to figure that why, 
You and I will never bid Goodbye!