Sure, but is that really type specific? I mean if someone likes someone else, they're automatically going to show special interest with that individual - i.e. more focused communication. I guess that could manifest itself in a penetrating eye-lock.... *shrug*
Just ask the bloke. I mean, the only way a girl is going to know I like them is by persistently wanting to spend time with them, whether in conversation over the phone, text, or in person... And at some point (could take some time) I'll just come out and say it unambiguously. So aside from that happening, you can bet that you're shit outta luck in determining my intentions.
Hey, but I'm just one ISTJ (with intimacy/relational issues)... I wouldn't consult me for any advice in this field.