‘Extreme Sisters’: Anna and Lucy Explain Dating Same Guy With ‘Three-Way’ Kisses (Exclusive)

In ET’s exclusive sneak peek, Lucy and Anna break down the ins of outs of dating the same man in ‘Extreme Sisters.’ As they explain to a bemused listener, the twins even practice ‘three-way’ kissing with their shared partner. Season 2 of ‘Extreme Sisters’ premieres Jan. 23 on TLC.