after puja in college if any things make me happy .dat is one and only famous "kolakuli" with our friends...two persons hold each other with lots of love ,trust and crate a unbreakable bond of friendship... when some friend hold me in his chest then i think how lucky we are that we hav such a awesm clture like this.........tomorow wen i told to arup (arup sarkar)..."bhai suvo bijoya" and shake his hand he told me with slung "bijoya ta ki kolakuli na korle suvo hoi ?" this type things wen i listend i feel that how powerful this short custom able to turn all pain, irritation into joy ful environment ....hats of to this typical bengali culture.......