LOL, I did not realize before that the author of the link surely does not know the game well:
There are two ways to play a game: a) cheat - b) or learn about it, get to know it and have fun.
Some tips for good relationships (maxing them out very soon):
- Keep your looks at 10 or more (take shower - who wants to talk to someone who stinks!).
- Choose at least 10 for charisma.
- Use "praise" from time to time, when talking to students, and use group talks wisely.
- Use the walkthrough pdf
Have fun.