They may want him to go back to donate blood .He may pass out if he does n't .They may think that he do n't know if he wants to do itNone of the above choices .
Why may they tell him to go eat lunch ?
I just do n't know if I want to do it before or after lunch . I feel I could go either way ... but they might tell me to go eat lunch ... but I feel I 'll be too lazy to eat lunch and then go back to donate blood . Soo ... let 's hope it works .