The adv actually has 4 senses (first 3 from tagged texts)
1. (39) actually, really -- (in actual fact; "to be nominally but not actually independent"; "no one actually saw the shark"; "large meteorites actually come from the asteroid belt")
2. (13) actually, in reality -- (used to imply that one would expect the fact to be the opposite of that stated; surprisingly; "you may actually be doing the right thing by walking out"; "she actually spoke Latin"; "they thought they made the rules but in reality they were only puppets"; "people who seem stand-offish are in reality often simply nervous")
3. (1) actually -- (as a sentence modifier to add slight emphasis; "actually, we all help clear up after a meal"; "actually, I haven't seen the film"; "I'm not all that surprised actually"; "she hasn't proved to be too satisfactory, actually")
4. actually -- (at the present moment; "the transmission screen shows the picture that is actually on the air")