Got Rear-Ended, What To Look For?

[86GT]

Yesterday on my way to work I got rear ended by a early 90's Sunbird while waiting for a stop light. I racked my head of my T-top being that it's only 3/4" from my head to the glass top. The seat rail bent, guess they're not designed for 6'7" 300lb drivers. Other than that there is no other apparent damage to either cars.

I got the girl's info and everything seemed like it was fine, there wasn't even a rub mark or paint mark. So we both decided not to worry and if there is a problem for me to contact her. So far looking under the car everything appears alright, and it drives fine.

Is there anything else I should look closely at, or look for in particular? I could use some help on this cuz if there is a problem, I'd like to get things fixed asap.