Can I send text messages to someone with iMessage?

I don't have an iPhone or Apple device, but my friend does. He suggested staying connected with iMessage. Will my regular SMS messages go to him as just plain texts, or will they show up in iMessage, and vice versa for me?

My iPhone died. Is there anyway to text from an computer?

I accidentally left my charger at my house when I went on vacation, I did not realize this until my phone battery was 20%. The roads are bad so I can't go out and purchase one, so is there a way I can view and send messages off my computer?

About cellular data in iPhone 5?

If I turned off my cellular data and connect to our house wi-fi then I share photos in facebook (or twitter) through instagram? Will that increase my phone bill?

Please help me as this is my first time to use line.

Point of View. Still Hung Up on His Ex?

I been texting this guy back and forth for a while now. We've seen each other a few times.
We went to highschool together but we obv didn't know each other. So a few years later we picked up on the texting

Anyway, he asks me to the movies and everytime he does, last minute he has to do something, something comes up.
He delays his texts once in a while.
Like, I replied to his text yesterday at 1:15 (lunch time) he has an iPhone so it still says delivered… But last night around 8:00ish he complimented his ex girlfriend in a photo on Facebook.

I don't wanna continue to talk to someone who's still hung up on their ex.
Should I start to distance myself and keep my text replies deylayed and short?

Fun games to play on iPhone?

What are some fun games that I can play with friends on my iPhone through games center? All answers are appreciated!

Siri keeps turning itself off in settings?

I installed Siri on my jailbroken iPhone 4 with siridr but whenever I turn on Siri in settings and I go back to it it's off. I'm losing my mind! I can still boot up Siri but it just keeps loading after I say something until I turn it off. Any help is greatly appreciated

Unable to get free apps on my iPhone

So I have my debit card set up to my App Store so I can buy apps and music off iTunes. I have $7 in my bank and it won't even let me get a free app is says it was declined which means there isn't enough in my bank but its a free app and I have money in my account. Is there any way to fix this problem?

Will I be charged by using my 3G data even if I'm not connected to Wi-Fi?

So currently I have no Internet but I do have an iPhone 4S 16GB and my plan is Sprint's unlimited everything plan so I'm able to use the Internet still on my phone. But does anybody know if it'll charge me extra even if I have unlimited data since I'm not connected to Wi-Fi because usually I use my phone's Internet all the time but it's usually connected to Wi-Fi. Does anybody know if I may get charged?

Apple iPhone photo album

So I have 4 albums for my pictures on my iPhone. I was wondering if there was a way to sort it so that the camera roll had only the pictures I haven't yet put into a different album? So like, when I take a picture and put it in a different album, it disappears from the camera roll album.