1 in the same way asNo one sings the blues like she did.It didn't turn out like I intended.Like I said (= as I said before), you're always welcome to stay.
2 as ifShe acts like she owns the place.Help
You will find more information about this use of like at the entries for the verbs act, behave, feel, look and sound and in the note at as.

laɪk
laɪk