The tomboy I have been dating has shown signs of ADHD. At times, she did not seem to be able to pay attention. I would ask her a question and get no response or would see her texting. Other times, she was completely focused on me and ignored everything else. This would shift every few minutes. There would be times of silence, then there would be times of fun conversations. She also showed signs of forgetfulness. She left her car keys in a public place and did not realize it until half an hour after we left. Do any of you guys know how to deal with someone who has ADHD?