Red roses or hot pink roses for girl?

Want to give roses to a girl i love. Were not really dating, but she stayed with me at the hospital for the last 3 days when I went to the emergency room and had surgery and she cares about me no doubt about it. Gave me tons of food, pastries, and a stuffed animal. I think red roses are better, but she loves pink. Wears is all the time, her nails, clothes etc.