'Two' refers to number, 'Too' refers to also or additional whereas 'To' is a preposition indicating direction.
Example
1. I own two properties.
2. I cannot eat too many rice in one go.
3. She went to a new restaurant opened near her house.
'Two' refers to number, 'Too' refers to also or additional whereas 'To' is a preposition indicating direction.
Example
1. I own two properties.
2. I cannot eat too many rice in one go.
3. She went to a new restaurant opened near her house.