dude its no biggie...next time you speak to them just bring it up casually and say 'the other day that chinese food didnt sit too well....did you guys notice?' sth like that and laugh it off....

syanjali, naya and few others like him get twisted for no apparent reason. Its a small embarassing moment and we have all been through it....this will not be the first and not the last...so learn to handle it...