You have some good material here, just polish up a few aspects and it will be even better.

And me, just in case, I would say hello. I don't want to imagine what would happen if I pretended not to notice and stayed silent.

Tienes una buen material en tus manos, solo pule algunos aspectos y será aún mejor.

Y yo, por si acaso si saludaria, no quiero imaginar que pasaría si me hago la loca y me quedo callada.