Hulu's PEN15 is back with a Season 2 packed with more cringe moments, more emotional nuance, and increasingly better performances from series co-creators and stars Maya Erskine and Anna Konkle. What began as a show interested in revisiting the growing pains of life while on the cusp of puberty — and steeped in early '00s pop culture, making it extremely appealing and relevant to older Millennial viewers — is now a show focused on exploring the emotional stakes of the narrative groundwork laid down in Season 1. This results in a thoroughly rewarding return, one which bears the fruit of …