This height is not short,

Just a girl of 1.70 meters,

As long as you have a good relationship with girls,

These are not problems.

Boys 1.75 meters is very good.

Besides, your height is 1.78 meters.

How can I put it? There is a saying that:

Radish and cabbage have their own tastes,

No matter how tall you are,

And girls don't like it,

What's the use?

As long as you really love that girl,

These are small things,

Friend, you should have confidence in yourself!

I hope my answer can help you.

Answer finished, I hope everyone will adopt it!