This is so cute.

I'm guessing this is all-purpose like most linearts, but to me it screams of a mom hugging her daughter goodbye and wishing her well before the daughter goes off to start a new life somewhere else. If the proportions were right, I'd definitely consider using it for one or two scenes like that with my own characters. As it is, I wish it were right because I really want to use it.

I wish I could draw lineart like this.