1. Close to means near.
Your house is close to the metro station.
They are sitting close to each other.
2. Close to indicates a very friendly or intimate relationship.
She is very close to her older sister.
3. Close to (adverb) can mean almost.
I wrote close to fifty invitations this morning.
Forever Young Naturally Lifestyle
Healthy heart Look after your teeth
People with gum disease seem to be at higher risk of heart attack according to studies, regardless of their age, weight, or cholesterol level. Use the essential toothcare tips.