Susan listened attentively and bit her lower lip. Are hormones supposed to kick in so early? She thought as she fought the tears that welled up in her eyes. Susan knew that Seamus liked her, (why else would he spend so much time with her then..) but she didn't know how deep his feelings for her were until then. Well, deep enough for him to want to this with her at least.
Reaching out, she kissed Seamus' lips tenderly. "I love you," she whispered against his lips before kissing him again.