I was 14 and 16 when these two movies came out, so I was totally part of the target audience.
Sixteen Candles (1984)
The only thing I could have remembered off the top of my head from this movie was the foreign exchange student named Long Duk Dong, but it was all familiar when I watched it again on TV at my in-laws' house. Unfortunately, someone let me have the remote, and this is what I settled on. I forgot that it was so stupid, although Jake is still dreamy as the seemingly unreachable object of the girl's desire. My mother-in-law's brother (is that my uncle-in-law?) got a kick out of the stumbling bride high on muscle relaxers at the end.
Pretty in Pink (1986)
This movie aged pretty well, I thought. Duckie still looks goofy but edgy, the dialog is still funny but not retarded, and the romance is classic. (Although I am a jaded adult who wonders just how long the teen romance is going to last, I still like a good teen flick. Like Clueless and 10 Things I Hate About You.) The music's still good, too. I don't think Molly Ringwald looks very good in pink, though, I'm sorry to say.
I kind of wish Andie had ended up with Duckie, though. He's so funny and cool and cuter than the rich guy. Oh! Since I assume that their teenage romance was doomed, I'll just imagine the sequel where Andie and Duckie get together in college! That makes me happy.