Is Rafferty protesting too much?

Is Rafferty hiding in closet, or is she just in pain over her fiance's death?
Added:

Should Casey tell Dawson what’s going on with him?

With Casey suffering some memory loss issues, is now the time for Casey to tell Dawson what is going on with him?
Added:

Chicago Fire Quotes

If you're up for a date, tell me when to pick you up.

Casey

Stella: But what is it, exactly, that we got going on?
Kelly: [panicked stammer] It's none of my mom's business.