This is a photo from "Like Father, Like Daughter." It's the third episode from Shameless Season 4.
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Franks starts following his daughter Sammi to get to know her on Shameless. "Like Father, Like Daughter" is the third episode of the show's fourth season.
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Shameless Season 4 Episode 3 Quotes

Sheila: Now what?
Debbie: Ask him if he’s DTF.
Sheila: DTF. What does that even mean?

Just when I think I’ve peeled the onion on Frank, bam another layer.

Fiona