If someone who is sick kissed you on your cheeks but then you washed your face with soap right after, what is the likelihood of getting sick?

With what?: What are you afraid of? This is not a risky behavior. You have a small risk every time you take a breath. "Sick" with what? You need to live in the real world. Certain infections, say ebola or tuberculosis, call for special; precautions. Otherwise you are exposed to many viruses and other infections every day. Normal immunity protects you from most things.