Question about herpes simplex virus 2?

My friends baby has it & so does she (THe father cheated) Any ways, Devin (The Baby) several times now, has had his fingers in his mouth & then has touched my face (Mainly when I am holding him) & a few times into my mouth, What are, if any the chances that I may have caught the virus?
Also he did have the sores either before or just after it happened.