Please choose the correct ending to complete the given sentence: Relationships: [header] How to make anyone fall in love with you [title] Lock eyes with your love interest. [step] Before you can get someone to fall in love with you, you have to make sure s/he knows you exist and you are interested in him or her. Making eye contact is a simple, effective way to indicate your interest to someone.

Ending1: Talk with other people on the field to get their attention. [substeps] Don't be shy about opening up on dates. Ending2: Research has shown that prolonged eye contact can increase feelings of attraction between two people. Use eye contact to flirt with your love interest to get him or her interested. Ending3: This way, you can let the person know when you're interested in them. This way, if the person comes within your sight and takes notice, you don't have to look at him or her. Ending4: [substeps] Making a smile can work just as well as a strong smile, and it gives off an immediate, signal that you are interested in him/her. If you two choose to hold eyes for several seconds, this could be regarded as sexual contact.

Answer format: ending1/ending2/ending3/ending4