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.
Innovative Kitchen Tools and Gadgets
UCE 9000 Turbo Water Ionizer
Whether you need your water for sterilizing or for drinking, get both with this one water ionizer.