Related Clues:

• Aged
• Boarded
• Teased
• Advanced
• Mounted
• Proceeded
• Were friends
• Were congenial
• Were friendly
• Mounted, as a horse
• Boarded, as a bus
• Understood? May doubt, if it's not pronounced quite right
• Boarded, as a train
• Boarded a bus
• Try not to upset, having been friendly with