these old sayings..?

Question

what do these mean?
+paint the town
+paint the town red
+feeling sentimental
+sentimental
and can you explain why this story is irony? (short version)
a girl and guy are in the car and she decides to break up with him when she stepped out of the car. he reached out to give her a note but before he could another car crashed with his, killing him. the girl opens the note and it says 'without you, i would die'????
i kno i had more but id remember lol..

Answer 1

+paint the town=Go out and have fun

+paint the town red=Go out and have fun-
to some it means bar hopping and getting drunk and staying out reallllllllll late
(Paint the town red - go on a spree
Several attempts have been made to explain this. The most persuasive locates its origin in an actual piece of drunken vandalism by the Marquis of Waterford and a bunch of his chums who, as an aristocratic joke, actually painted parts of the local town red in the area of Melton Mowbray, Leicestershire, in 1837. The incident created sufficient stir to be recorded in contemporary verse and engraving.)

also:
Meaning: Spend a wild night out, usually involving drinking.
Example:At the end of final exams college students have traditionally gone out to paint the town red. College students traditionally also do this at the throughout the semester


+feeling sentimental=romantic feeling/emotionally in love

+sentimental=very special & memorable

Answer 2

Irony is when the outcome is unexpected, but makes sense. The story is ironic because he dies unexpectedly, but the girl reads a note that makes it seem like he expected it. Wow, irony is hard to define.

Paint the town red:
Meaning: Engage in a riotous spree.

Origin: The allusion is to the kind of unruly behaviour that results in much blood being spilt.

Answer 3

i cant explain the sayings but the story... she broke up with him and he died because 'without her he would die'