"Friend": This word is in quotations for a reason. Fel does not truly have friends, as she does not consider them to be such. Friends are a form of weakness. But she has to admit to herself (she still won't) that there are a few wolves whose deaths she would silently grieve. She would possibly sacrifice herself to keep her "friend" alive. With Desmond in particular, this is not even a question she must consider.
Current "Friends:" Kenai, Desmond, Eclipse, Narla

Ally: This is about as close to her as most wolves can hope to get. If you're an ally, she'll fight alongside you for a good cause (if it suits her). She doesn't actually care about your well-being or feelings, persay. If you're in the pack she is pledged to, she will fight for you in any case because she would be doing her job (and she's practical; numbers are important to a pack).
Current Allies: Agavos members she is aware of, Caspian

Lover: Not that she would actually love someone, but I am putting the option of flirting out there. Be aware... The flirting will come entirely from your side and not from Fel's. As far as she's concerned, she is not at all interested. But it would be funny to have some awkward encounters or have someone annoy her with courting.
Current Lovers: None

Apprentices: Fel is very open to apprenticeships, but she is ruthless. But if you ask to be trained, she probably won't reject you. Though let it be known... Her apprentices don't have a very good survival rate during the training process.
Current Apprentices: Narla

Enemies: This is by far the easiest one to become out of the list. All you have to do is annoy her or do her a major wrong. Being an enemy means simply that if she gets the chance, she will try to kill you.
Current Enemies: Azul, Quinn, Teren, Nnlya, Ariste, her entire bloodline

Family: Fel does have a very large and extensive bloodline. If anyone wants to talk about bringing in someone from her past, just let me know and I will give you the options. They will most likely just be trying to murder her upon her father's orders.
Current Family: None