Bonding buns

Well this morning i put Lilac ,shadow and porky in an outdoor run
And they didnt fight!
Porky just kept running around stamping his feet he looked scared of them
Lilac took no notice of him even when he was humping her :lol: ,shadow chased him twice there was no aggression but porky was acting the whole time like he was scared,so i left them out for half an hour but i had to come in bacause i was freezing so i took lilac and shadow out,what should i do next? just keep trying them like this?

Is this your initial bonding attempt with them? If it is don't keep seperating them or you'll get nowhere. If it's too cold for you to stay outside with them, bring them in and bond them somewhere neutral, like your bathroom. The meeting sounds like it went well, so if I was you I'd introduce them again and leave them together once you are happy they have come to an initial "agreement".