Suitcase tattoo means a suitcase full of happiness and joy. Giving a suitcase is to give a suitcase of happiness and happiness to the other party. Some people are not good at expressing themselves in words. They often express their feelings by giving gifts, which is a more subtle way.
Giving people suitcases is that some people may feel embarrassed to say that they want to give others happiness and happiness, so they can express their inner thoughts by giving them suitcases, and express their inner thoughts while giving gifts.