Frankly I’m not too fond of boys in a big hurry thrusting themselves to manhood. How can you not like the youth with pink, firm and supple skin? With 19-year-old actor Seth Isay, however, I can cast aside my unfondness. In case you’re not familiar, he’s that tall and dusky young actor in GMA’s late unlamented Sunday afternoon show Teen Gen. Seth reappeared as the grand winner in last year’s Slimmer’s World Great Bodies. Cue swooning.