Thanks for all your nice replies =)
I don't really know whether I say hallo or hullo but I doubt it. I usually say hello just as it is, or hiya, or " 'ey up" at times. I do have quite a strong accent. People tend to look at me like I'm crazy when I go down south but to be fair I really tone it down when I know someone isn't from the same area as me. My accent gets strongest when I'm just with my family. I even tone it down around my boyfriend, who's a Londoner.
And yes, a cup of tea definitely does solve most things, if not all.