Answer:
bargain for
Step-by-step explanation:
Based on the scenario being described within the question it can be said that Johan will likely lose because there was no bargain for exchange. This refers to when a two individuals agree on one individual providing a service or promise while the other provides a return promise or compensation for those services rendered. This is a necessity in order for the agreement to constitute a contract. Therefore since this interaction never happened Bill has no obligation to pay Johan.