We bid Yillin and José farewell! After spending a chemistry-intense summer in Engle lab, Yillin heads back to Santa Babara, and José hops on a long flight back to Spain. It was a great joy to hear about their amazing accomplishments Ni-catalysis, in collaboration with Ziqi and Taeho, during their wrap-up talks. Everyone from the Engle lab is wishing them the best luck in their future endeavors.