A: It is prohibited to watch immoral scenes on TV. It is also sinful and detrimental for you to have female friends and speak to them casually or intimately.

Islam promotes the concept of morality and chastity so that everyone in society can be protected from the harms of immorality. Moreover, a Muslim should be conscious that Allah Ta'ala is watching at all times and disobedience to our Creator brings disgrace and deprivation.

Make abundant Taubah and Istighfar for this, be remorseful for disobeying our Creator and resolve not to do this in future.

If the wetness is mazi (pre-coital fluid that is thin and colourless), Ghusl will not be necessary.

If it is mani (semen which is generally thick and whitish), Ghusl will be necessary.

From your explanation, the discharge appears to be mazi which breaks Wudhu only.

And Allah Ta'ala Knows Best