Soy amistoso.
Amigablemente = amicably, friendlily amigable = friendly
you say amigable, simpático, cordial
Hostil or Nada amistoso.
El bicho aimigable.
You could say "mejor amigo/a".
Soy honesto, amigable y único.
You would say, "Ah, bien."
to be familiar you would say te presento a .... to be formal you would say le presento a ....... they both mean let me introduce you to .......
amigable
besos means kisses, which could mean a friendly way of saying goodbye so you could say adios or you too could say besos.
There's no verb for being friendly. You can just say "being friendly". To say "make friends" you can say "befriend".
Hola is a Spanish word to say Hi or Hello. like if you were Spanish and you wanted to say 'Hi' to another Spanish speaker, you would say Hola. Or Como estas... Sorry that I don't have the little marks :)