In order to speak about friendship, you should know the proper vocabulary.
Part 2
Esteem - respect for or a good opinion of someone

Familiarity - friendly and informal behaviour

Favor - a kind action that you do for someone

Fondness - happiness and love

Fusion - an occasion when two or more things join or are combined

League - a group of teams playing a sport who take part in competitions between each other

Partiality - the fact of unfairly preferring or approving of something

Regard - to look carefully at something or someone

Sociability - the quality of liking to meet and spend time with other people

His excessive familiarity offended her.

She called to ask me a favour.

George's fondness for fishing was well known.