Also know, is it OK to kiss a friend on the cheek?
So to answer your question, It can be normal to kiss your friend on the cheek if you both think its okay and acceptable and are both comfortable to do so. However if one of the people being kissed on the cheek is uncomfortable then they would need to speak up to stop if from happening in the future.
Additionally, what does a kiss on the cheek mean from a guy friend? It can be a sign of someone's friendship and appreciation towards you. So if you and this guy have been friends for some time and he gives you a sudden kiss on the cheek, he is probably indicating that he cares about you as a friend and wants to show you in some way.
Keeping this in view, what does a kiss on the cheek mean?
Kiss on the cheek: transmits affection, support and complicity, regardless of physical attraction. Kiss on the lips: implies passion, may mean “I love you” or “I want to date you.” If it is carried out very quickly, just barely touching one another's lips, it may mean simply friendship.
Is a kiss on the cheek romantic?
CHEEK KISSING is a ritual or social kissing gesture to indicate friendship, perform a greeting, to confer congratulations, to comfort someone, to show respect, or to indicate sexual or romantic interest.