Mexican Pen pal

I have a friend in Mexico that I correspond with in Spanish. As bad as my spanish is, it's still better than her english. This is what she wrote me and it seems very fragmented if I do a literal translation, and I don't think she's calling me strange (or maybe she is....)

Please help.

hola guapa espero que estes bien te extraño

Hello, good looking! I hope you are well. I miss you.

that´s so so sweet! see? sometimes languages don´t make a difference! :o

extrañarse = to miss someone or something

But you're right, as an adjective (extraño) it can mean strange.