He had too much wine and is now tired and emotional.
tired and emotional
idiomDrunk.
Origin
first recorded 20th c.First used by the British satirical magazine Private Eye in 1967, in a spoof diplomatic memo to describe the state of cabinet minister George Brown. It is now used as a stock phrase and euphemism to avoid litigation for libel, and the phrase has spread well beyond the magazine.
The party went on until dawn, and by the end, several guests were looking a bit tired and emotional.
After the long wedding reception, the groom was clearly tired and emotional, stumbling over his words as he tried to thank the guests.