As Cary (Drew Tarver) watches his 13-year-old brother’s insanely popular music video for “I Wanna Marry U at Recess,” he nods slowly. “I don’t not get it,” he admits to his sister Brooke (Heléne Yorke). Cary is an aspiring actor and Brooke is a (very) former ballerina, and both are drifting in and out of bad jobs and unfulfilling relationships. But then their younger brother Chase (Case Walker), also known as #ChaseDream, became internet famous and then actually famous, and it changes everything. Over 10 half-hour episodes, The Other Two, from SNL writers Chris …