Why would someone be likely to avoid kissing?\nOptions:\n- arousal\n- shortness of breath\n- herpes\n- strong feelings\n- confusion
Think hard. Detailed solution:
herpes
Herpes is any of a group of virus disease caused by herpesviruses, affecting the skin often with blisters or the nervous system.

Someone would be likely to avoid kissing due to herpes.

.

Thus, the answer is herpes