Cheek kissing cheeks. Depending on country and situation, the number of kisses is usually one, two, three or four. Hand-shaking or hugging may also take place. Cheek kissing is used in many cultures with slightly varying meaning and gesture. For example, cheek kissing may or may not be associated with a hug. The appropriate social context for use can vary greatly from one country to the other, though the gesture might look similar. In cultures and situations where cheek kissing is the social norm, the failure or refusal to give or accept a kiss is commonly taken as an indicator of antipathy
Cheek kissing by leaning to the left side and joining the right cheeks and if there's a second kiss, changing to the left cheeks. In some cases (e.g. some parts of Italy) the process is the opposite, you first lean to the right, join the left cheeks and then switch to the right cheeks. In the former Yugoslavia, cheek kissing is also very commonplace, with your nationality being ascertainable by the number of kisses on each cheek. Typically, Croats and Bosniaks will kiss once on each cheek, for two total kisses, whereas Serbs (be they from Bosnia, Croatia, Serbia or Montenegro) will