酒逢知己千杯少

jiǔ féng zhī jǐ qiān bēi shǎo

a thousand cups of wine is not too much when best friends meet (idiom)

when you're with close friends, you can let your hair down

jiǔ

wine (esp. rice wine)

féng

to meet by chance

zhī

to know

self

qiān

used in 鞦韆|秋千[qiu1 qian1]

bēi

variant of 杯[bei1]

shǎo

few