Remind him that he's got heart problems and cannot risk his life like that. (my grandpa does have heart problems)
Also, Niff, your questions are absolutely ridiculous. Either it's something weird related to Pokemon with random nudity thrown in to make it awkward, or it's completely "lovelovelovelovelove" and thusly too ridiculous to be awkward.
You've got a big date with your crush, but when you arrive, he/she has become the opposite gender.