What if Peter was attracted to James Wright but Jonah as James Wright didn’t find Peter very attractive because preferences of the body are impacting his own.

However Peter is exactly Elias’ type as Jonah quickly learns upon taking his new body. Unfortunately Peter on the other hand doesn’t find Elias attractive at all.

Overall though it has almost no impact on nature of their relationship.

(It probably irritates Jonah but Peter is very much content with both having a partner who doesn’t find him attractive and then having a partner who he doesn’t find attractive. It sounds quite lonely to Peter.)