Will I be able to fill his needs?

Hey ladies, I'm talking to this amazing and understanding guy. We got into the topic of boobs because I brought it up and asked him which size he likes (mind you we haven't met yet) and he responded with the image you see below. My response was abit immature I must admit but this is because I'm alittle insecure about my boobs and feel I won't fill his sexual needs as much as I want. This is far fetched I know because we just started talking not to long ago but I'm not sure, do you guys think it matters that much having small boobs but having a guy prefer bigger sets?