When someone tells you "see ya later" or "bye for now," they are expressing a temporary farewell or parting. These phrases are used to indicate that they are leaving the current interaction or location, but they expect to see or talk to you again in the future.
The expressions imply that the separation is not permanent, and the person intends to reconnect with you at some point later on. It's a friendly and casual way of saying goodbye, suggesting that they'll catch up with you again in the near future. The phrases also imply a positive outlook and anticipation for the next meeting or interaction.
In essence, "see ya later" and "bye for now" are ways of saying farewell while leaving the door open for future encounters. It's a polite and informal way of parting, often used among friends, acquaintances, or in casual settings.