never noticed i am hung

i am kind a introvert guy and never been physical with anyone or shown up my self to anyone came abroad for my masters 6 months ago to kill boredom i used to go on online sexting site like flingster and stuff i never noticed or think i am a hung but about 90 percent of people boys and girls i met there were amazed by my size lol this thing make me confident too and now i am bit confused too would i go to physical with some one or not I'm pakistani not an Indian