“Hangover Regrets”
A hangover is the headache, nausea, and other symptoms after drinking too much, typically the next morning. The title describes Tina regretting the previous night's excess.
B1-38 / CEFR B1 / EPISODE 38
Offering practical help to someone with regrets
SceneIt's the morning after a party. Tina is on her sofa. Frank has brought her a glass of water.

WORDS & CONTEXT
A hangover is the headache, nausea, and other symptoms after drinking too much, typically the next morning. The title describes Tina regretting the previous night's excess.
Rough informally means difficult or unpleasant. Sounds rough. omits That from That sounds rough. and expresses sympathy, here for Tina's hangover.
Here There. marks completion of an action rather than a location: Frank has finished closing the curtains. Better? shortens Is that better? and checks whether she feels more comfortable. There you go. and There we go. are common in similar situations.
As a noun, lecture means an academic talk. As a verb with a person as its object, it can mean to scold them at length. Tina expected Frank to tell her off.