Strawberry marks are 'hickey marks'.

After men and women fall in love with each other, with the warming of feelings, there will slowly be physical contact. Hugging and kissing becomes a natural response to dating. Kissing process of 'forgetfulness' moment, will increase the intensity of kissing, in each other kissed parts will leave hickeys. The romantic name for a hickey is called a 'strawberry mark'. The cause of hickey 'strawberry marks' is kissing too hard, resulting in skin congestion caused by blood. Especially on delicate areas like the neck and chest, it is easy to form strawberry hickeys by kissing too hard. For the sake of both personal public image, in the kissing process, it is best to be more cautious.