&nbsp;RECOMMENDED Anne Sewitsky&amp;#8217;s &amp;#8220;Happy, Happy&amp;#8221; is a genial jab of a comedy about small frustrations and small satisfactions. A privileged couple in the Norwegian countryside rent a house out to new tenants, who have an adopted African son. The dynamics of the two couples quickly clash, especially in a discomfiting early dinner scene. Sexual dismay [...]