If I am following someone on Twitter...?

[an_gel_on]

...but they are not following me, can I still send them a tweet and will they see it? Or do they have to follow me to do that?

[Jimmeh]

but will they want to hear what you have to say?

you stalker

[anton t]

S-T-A-L-K-E-R!!!!

[Â Effie]

It really depends on whether or not they check. You can't DM them if they aren't following you. If you tweet them, mention (@) them, it won't show up on their timelime, but if they search their name, they will see it.

[Barb E. Dahl]

You can tweet them, but you can't DM (Direct Message) them.