You are describing unusual behaviour for goldfish. Are you sure you have 'Goldfish' as in (Carassius auratus)?
YES Just keep doing this Dance flirt and kiss Keep kissing and kissing then something will pop up and say will u want to have a a baby and click yes or no
No. Kissing Fish, aka Kissing Gouramis, are large growing (around 12") highly territorial tropical fish. The lip locking they do is actually them fighting, nothing cute about it! For a single Kissing Gourami you need at least a 75 gallon tank. Goldfish are large growing, very messy coldwater fish. They should not be kept with tropical fish at all. For 4 Goldfish you need a minimum of a 55-75 gallon tank while they're juveniles, over 100 gallons when they're adults. And they should grow very fast.
Do Goldfish make good Pets to keep? Yes with the right equipment.
it could mean many things like for example, you are deeply in love and want to keep it that way or you keeping doing it to show off or claim him.
Normally goldfish are peaceful and calm.But incase your goldfish is doing so then its better to separate the new goldfish.
The cheapest way to keep a goldfish is to keep it in a fish bowl.........as long as the bowl is big enough the fish will be happy there.
it will live
Yes. Separate them.
that your doing what he wants
Rule of thumb is to not mix tropical fish and goldfish.
A goldfish can live in an opaque glass tank as long as you keep up with necessary water changes. Like a small outside garden pond goldfish are only viewed from the top.
It depends,and why are you doing that??;)