Of course you can know how friendly you are with your Pokemon!!Go to a Pokemon Center, put all, or maybe 5 of your Pokemon, in the PC. Then check all the the Pokemon you put, depending on their nature, you can see how friendly your Pokemon are. Or you can check your Poketch ( considering you having the PokeFame APP) and you can see how much your set of Pokemon love you!!!
there is no such thing as a friendly berry in Pokemon sapphire
it takes ten steps for a pokemon to be friendly to you
luxuray ball
The more you train your poke'mon, the more friendly they will become with you.
Luxury balls make it much easier to make a Pokemon friendly with you. Making a Pokemon friendly causes certain types to evolve and increases the power of the move return
prof.Oak who is in south west of eterna city says some Pokemon evolve by becoming friendly with their trainer.
In Goldenrod City, near the bike shop, there is a house with a girl in it. Talk to her, and she'll express how your Pokemon seem to you. It's there affection.
You make your Pokemon happy by... 1. Giving lots of calcium, proteins, irons and carbos 2. Needs to know an HM 3. Level the pkmn 9 levels
Lots of training & musicals.
You should use it on the most friendlyest Pokemon or use it on the best Pokemon you have, but remember it works effectivly on the friendly Pokemon.
Well your in luck there isn't
By talking to them. The more positive or silly the text means they really like you. Sometimes a heart will pop over their head when you talk to them.