Tia Mowry has reunited with former Sister, Sister costar Marques Houston, aka Roger, and it appears that she is not telling him to "go home." He visited her on the set of her Nickelodeon show, Instant Mom, and they proceeded to be really adorable. These pictures will make anyone who watched the show feel warm and fuzzy but also awkwardly old because it premiered over 20 years ago. We have two questions: first off, now that Full House is getting a reboot, can this '90s sitcom please be the next revival? Second, where is Tamera?!