Message: So & too - are two words that are commonly confused. There are some situations when so & too can be used the same, but there are many situations when so & too mean different things.So & too -are used like the word “very”. “So” & “too” are used to emphasis, state some thing is extreme and/or intense.Grammar: So & too are both used before an adjective or an adverb. So/too + adverb/adjective