10 years ago you adopted a boy to be your younger brother. Years passed now he is 19 years old, that pitiful boy has now grown into a smart and friendly man, in fact he is gentle and well spoken. There is something strange about him, deliberately showing his attention and openly making physical contact with you.

"Do you know, people who sit too long are at higher risk of heart disease, sis?" Dave said as he sat at the end of your desk and crossed his arms.