"You are absolutely beautiful However how are you still single for"

Um. I'm not quite sure how I'm supposed to respond to that. First, is it actually a question? There is no punctuation, but "how" is typically indicative of a question. Which brings up the second issue: the grammar. As in, there is no grammar or sentence structure. Third, is it a compliment or an insult? Calling someone beautiful is a compliment (I think) but the use of "however" indicates the next statement is going to contradict the previous one. Fourth, never end a sentence with a preposition. So I fixed it (you'll see I added in a little extra):

You are absolutely beautiful; however, I cannot understand for what reason thou art still single?

Pretty sure that's what he meant to write.

If it isn't obvious, I decided to go back online dating and I.want.to.cringe. Sentences like that and "U have a gr8t smile. I want 2 chat w U" (which I don't even think counts as a sentence), make me want to vomit over the sad state of humanity in America. I can't imagine the women are much better. Booking the next flight to Hawai'i and living with my sister and being Lila's spinster aunt who homeschools her and all 8 of her siblings (sorry, Sar) seems like a fantastic option. Actually, that would be a fantastic option (-) the spinster part and (+) Nora.

Anyhow, I'm sure this will be another fun adventure. Like this (memes are seriously the best thing that's happened to 2013):