No-no-no, look what happening (soft murder path):It depends on how you talk to her in the park and if you freed her or not. This is assuming it is later on, and she is wearing a trench coat
If you did not free her, then she returns to her home, meet her there and free her
If you freed her but she runs off, then you need to find out that Davy is at the Hotel. Have a chat with some people, some options are for Debra, Bambi and Mr Beasley
If you got the love confession and arranged to meet her there, then she should be there waiting, but only for a brief time, she is impatient
1) First meeting with Kate, we are nice with her, help her with maths, look to her cleavage (or touch her ass, is there any differences?);
2) Mrs.Ginger is shooting in museum, Kate ask to comfort her, we do, then free her with ring;
3) We have Gina's necklace and Pamela's braslet in inventory, and know Allison's Chant for protection. When we talk with Kate in the park, we ask her about Davy first, then free her with ring. She is angry again, and there are two possible choises: "Wait, I want protect you" and "Wait, I love you", but there are'nt any diffrenses between them, because Kate ran away in any case, and we can't give her necklace for protection from Davy.
Yes, we can charm her later (in her room, after confrontation with Davy, if we are invisible, when she want to leave the town), but can't be with her without "cheating" with charm.
Love route with her is closed?