Well that's also possible I suppose but I would really like the skill to change from feelings for certain person to desire of some kind.
Well I just hope Oomori doesn't pull any more stunts like in vol 13 and 14 which is mostly compromised of pure plot armor(especially in regards to hestia familia and alliance all getting out alive). Such things in my opinion ruin the story and readers get the impression that there are no risks involved despite how it's made out to be.
There should be some consquences of Bell's actions though that's just my personal opinnion but still it's like Bell can just do what ever he wants and there won't be any consequences.