
lets check the Islamic rulings on this and just because it's the internet does not mean you say everything you want towards non-mahrams

->Internet chat is very similar to writing letters or talking to someone on phone. Actually it is a combination of both. Muslims have to observe the same rules as they observe in writing letters or making telephone calls. Islam does not permit love letters or intimate conversations between males and females who are not married to each other.
In all our correspondence and conversations we must observe haya' or modesty. Boys and girls should not chat with each other just for socialization or passing time. It is haram (unlawful) for a non-mahram Muslim male and female to indulge in long conversations with each other unless it is necessary for education or for business. All conversation must be decent. The Qur'an reminds us again and again that all our words are recorded and we shall be held accountable for our words as well as our deeds on the Day of Judgment. (See Al-Ahzab 33:70; Qaf 50:18)
Chatting with members of opposite sex, whether they are Muslims or non-Muslims, personally face to face, or on phone or chat lines all fall in the same category. The haram of it is haram, and the halal of it is halal.
Islam does not allow Muslims to be befriending members of opposite sex for the sake of companionship or for casual conversations; it has been forbidden because of its risks; it may entail isolation, lead to unlawful flirting, and engender unlawful thoughts, desires or lusts.
However, occasional, serious, business-like conversations with the members of the opposite sex are considered lawful, just as they are lawful when done face to face so long as one observes the Islamic ethics of interaction.
Islam teaches that as Muslims we must shun not only that which is clearly haram, but also everything that creates agitation or doubt or restlessness in our souls. The Prophet (peace and blessings be upon him) said: “Sin is that which causes agitation in your heart or mind; whereas virtue is that which the heart is content and at peace about!â€Â
So engaging in unnecessary chatting may lead to unforeseen consequences. It may also engender doubts and suspicions in our minds as well in the minds of others. So we are best advised to shun them altogether in the first place in order to safeguard our religion and honor. The Prophet (peace and blessings be upon him) said: “Halal is clear; haram is clear, but there are certain cases which are dubious or doubtful; whoever shuns them safeguards his religion and honor; whoever falls into them risks falling into haram like a shepherd who lets his herd graze around the forbidden territory, for it may thus encroach upon the forbidden territory!â€Â<-
gotten from an Islamic fatwa