The couple appeared together at a Chris Stapleton concert, but their chemistry wasn't as solid as usual , as renowned body language expert Inbaal Honigman claimed "something in their dynamic has changed," analyzing subtle shifts in their demeanor. Kendall Jenner and Jacob Elordi 's relationship could be in jeopardy, according to a body language expert, RadarOnline.com has learned. The body language expert even wagered Jenner needs Elordi's presence to "soothe" her. The perceived threat caused them to regress into juvenile body language moves. This is a change to their relationship dynamic and one that Honigman claimed leaves Elordi "holding all the cards."